2057253576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{17419}}^1$

素因数の和:17491

約数の個数: 128

約数和(自身を含む): 6354816000

約数和(自身を除く): 4297562424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 37, 38, 42, 56, 57, 74, 76, 84, 111, 114, 133, 148, 152, 168, 222, 228, 259, 266, 296, 399, 444, 456, 518, 532, 703, 777, 798, 888, 1036, 1064, 1406, 1554, 1596, 2072, 2109, 2812, 3108, 3192, 4218, 4921, 5624, 6216, 8436, 9842, 14763, 16872, 17419, 19684, 29526, 34838, 39368, 52257, 59052, 69676, 104514, 118104, 121933, 139352, 209028, 243866, 330961, 365799, 418056, 487732, 644503, 661922, 731598, 975464, 992883, 1289006, 1323844, 1463196, 1933509, 1985766, 2316727, 2578012, 2647688, 2926392, 3867018, 3971532, 4511521, 4633454, 5156024, 6950181, 7734036, 7943064, 9023042, 9266908, 12245557, 13534563, 13900362, 15468072, 18046084, 18533816, 24491114, 27069126, 27800724, 36092168, 36736671, 48982228, 54138252, 55601448, 73473342, 85718899, 97964456, 108276504, 146946684, 171437798, 257156697, 293893368, 342875596, 514313394, 685751192, 1028626788, 2057253576]

約数ペア:

[(1, 2057253576), (2, 1028626788), (3, 685751192), (4, 514313394), (6, 342875596), (7, 293893368), (8, 257156697), (12, 171437798), (14, 146946684), (19, 108276504), (21, 97964456), (24, 85718899), (28, 73473342), (37, 55601448), (38, 54138252), (42, 48982228), (56, 36736671), (57, 36092168), (74, 27800724), (76, 27069126), (84, 24491114), (111, 18533816), (114, 18046084), (133, 15468072), (148, 13900362), (152, 13534563), (168, 12245557), (222, 9266908), (228, 9023042), (259, 7943064), (266, 7734036), (296, 6950181), (399, 5156024), (444, 4633454), (456, 4511521), (518, 3971532), (532, 3867018), (703, 2926392), (777, 2647688), (798, 2578012), (888, 2316727), (1036, 1985766), (1064, 1933509), (1406, 1463196), (1554, 1323844), (1596, 1289006), (2072, 992883), (2109, 975464), (2812, 731598), (3108, 661922), (3192, 644503), (4218, 487732), (4921, 418056), (5624, 365799), (6216, 330961), (8436, 243866), (9842, 209028), (14763, 139352), (16872, 121933), (17419, 118104), (19684, 104514), (29526, 69676), (34838, 59052), (39368, 52257)]