1489136324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{14923}}^1$

素因数の和:15060

約数の個数: 48

約数和(自身を含む): 2983606080

約数和(自身を除く): 1494469756

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 101, 202, 247, 404, 494, 988, 1313, 1919, 2626, 3838, 5252, 7676, 14923, 24947, 29846, 49894, 59692, 99788, 193999, 283537, 387998, 567074, 775996, 1134148, 1507223, 3014446, 3685981, 6028892, 7371962, 14743924, 19593899, 28637237, 39187798, 57274474, 78375596, 114548948, 372284081, 744568162, 1489136324]

約数ペア:

[(1, 1489136324), (2, 744568162), (4, 372284081), (13, 114548948), (19, 78375596), (26, 57274474), (38, 39187798), (52, 28637237), (76, 19593899), (101, 14743924), (202, 7371962), (247, 6028892), (404, 3685981), (494, 3014446), (988, 1507223), (1313, 1134148), (1919, 775996), (2626, 567074), (3838, 387998), (5252, 283537), (7676, 193999), (14923, 99788), (24947, 59692), (29846, 49894)]