2017517944

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1301}}^1$

素因数の和:1401

約数の個数: 96

約数和(自身を含む): 4345971840

約数和(自身を除く): 2328453896

約数列:

[1, 2, 4, 8, 13, 26, 31, 37, 52, 62, 74, 104, 124, 148, 169, 248, 296, 338, 403, 481, 676, 806, 962, 1147, 1301, 1352, 1612, 1924, 2294, 2602, 3224, 3848, 4588, 5204, 5239, 6253, 9176, 10408, 10478, 12506, 14911, 16913, 20956, 25012, 29822, 33826, 40331, 41912, 48137, 50024, 59644, 67652, 80662, 96274, 119288, 135304, 161324, 192548, 193843, 219869, 322648, 385096, 387686, 439738, 524303, 625781, 775372, 879476, 1048606, 1251562, 1492247, 1550744, 1758952, 2097212, 2503124, 2984494, 4194424, 5006248, 5968988, 6815939, 8135153, 11937976, 13631878, 16270306, 19399211, 27263756, 32540612, 38798422, 54527512, 65081224, 77596844, 155193688, 252189743, 504379486, 1008758972, 2017517944]

約数ペア:

[(1, 2017517944), (2, 1008758972), (4, 504379486), (8, 252189743), (13, 155193688), (26, 77596844), (31, 65081224), (37, 54527512), (52, 38798422), (62, 32540612), (74, 27263756), (104, 19399211), (124, 16270306), (148, 13631878), (169, 11937976), (248, 8135153), (296, 6815939), (338, 5968988), (403, 5006248), (481, 4194424), (676, 2984494), (806, 2503124), (962, 2097212), (1147, 1758952), (1301, 1550744), (1352, 1492247), (1612, 1251562), (1924, 1048606), (2294, 879476), (2602, 775372), (3224, 625781), (3848, 524303), (4588, 439738), (5204, 387686), (5239, 385096), (6253, 322648), (9176, 219869), (10408, 193843), (10478, 192548), (12506, 161324), (14911, 135304), (16913, 119288), (20956, 96274), (25012, 80662), (29822, 67652), (33826, 59644), (40331, 50024), (41912, 48137)]