1013855856

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{2917}}^1$

素因数の和:3498

約数の個数: 80

約数和(自身を含む): 2826631584

約数和(自身を除く): 1812775728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 557, 624, 1114, 1671, 2228, 2917, 3342, 4456, 5834, 6684, 7241, 8751, 8912, 11668, 13368, 14482, 17502, 21723, 23336, 26736, 28964, 35004, 37921, 43446, 46672, 57928, 70008, 75842, 86892, 113763, 115856, 140016, 151684, 173784, 227526, 303368, 347568, 455052, 606736, 910104, 1624769, 1820208, 3249538, 4874307, 6499076, 9748614, 12998152, 19497228, 21121997, 25996304, 38994456, 42243994, 63365991, 77988912, 84487988, 126731982, 168975976, 253463964, 337951952, 506927928, 1013855856]

約数ペア:

[(1, 1013855856), (2, 506927928), (3, 337951952), (4, 253463964), (6, 168975976), (8, 126731982), (12, 84487988), (13, 77988912), (16, 63365991), (24, 42243994), (26, 38994456), (39, 25996304), (48, 21121997), (52, 19497228), (78, 12998152), (104, 9748614), (156, 6499076), (208, 4874307), (312, 3249538), (557, 1820208), (624, 1624769), (1114, 910104), (1671, 606736), (2228, 455052), (2917, 347568), (3342, 303368), (4456, 227526), (5834, 173784), (6684, 151684), (7241, 140016), (8751, 115856), (8912, 113763), (11668, 86892), (13368, 75842), (14482, 70008), (17502, 57928), (21723, 46672), (23336, 43446), (26736, 37921), (28964, 35004)]