2004755454

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{499}}^1$

素因数の和:679

約数の個数: 128

約数和(自身を含む): 4939200000

約数和(自身を除く): 2934444546

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 59, 78, 97, 117, 118, 177, 194, 234, 291, 351, 354, 499, 531, 582, 702, 767, 873, 998, 1062, 1261, 1497, 1534, 1593, 1746, 2301, 2522, 2619, 2994, 3186, 3783, 4491, 4602, 5238, 5723, 6487, 6903, 7566, 8982, 11349, 11446, 12974, 13473, 13806, 17169, 19461, 20709, 22698, 26946, 29441, 34047, 34338, 38922, 41418, 48403, 51507, 58383, 58882, 68094, 74399, 88323, 96806, 103014, 116766, 145209, 148798, 154521, 175149, 176646, 223197, 264969, 290418, 309042, 350298, 382733, 435627, 446394, 529938, 629239, 669591, 765466, 794907, 871254, 1148199, 1258478, 1306881, 1339182, 1589814, 1887717, 2008773, 2296398, 2613762, 2855777, 3444597, 3775434, 4017546, 5663151, 5711554, 6889194, 8567331, 10333791, 11326302, 16989453, 17134662, 20667582, 25701993, 33978906, 37125101, 51403986, 74250202, 77105979, 111375303, 154211958, 222750606, 334125909, 668251818, 1002377727, 2004755454]

約数ペア:

[(1, 2004755454), (2, 1002377727), (3, 668251818), (6, 334125909), (9, 222750606), (13, 154211958), (18, 111375303), (26, 77105979), (27, 74250202), (39, 51403986), (54, 37125101), (59, 33978906), (78, 25701993), (97, 20667582), (117, 17134662), (118, 16989453), (177, 11326302), (194, 10333791), (234, 8567331), (291, 6889194), (351, 5711554), (354, 5663151), (499, 4017546), (531, 3775434), (582, 3444597), (702, 2855777), (767, 2613762), (873, 2296398), (998, 2008773), (1062, 1887717), (1261, 1589814), (1497, 1339182), (1534, 1306881), (1593, 1258478), (1746, 1148199), (2301, 871254), (2522, 794907), (2619, 765466), (2994, 669591), (3186, 629239), (3783, 529938), (4491, 446394), (4602, 435627), (5238, 382733), (5723, 350298), (6487, 309042), (6903, 290418), (7566, 264969), (8982, 223197), (11349, 176646), (11446, 175149), (12974, 154521), (13473, 148798), (13806, 145209), (17169, 116766), (19461, 103014), (20709, 96806), (22698, 88323), (26946, 74399), (29441, 68094), (34047, 58882), (34338, 58383), (38922, 51507), (41418, 48403)]