993883984

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{4357}}^1$

素因数の和:4687

約数の個数: 40

約数和(自身を含む): 1969728840

約数和(自身を除く): 975844856

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 269, 424, 538, 848, 1076, 2152, 4304, 4357, 8714, 14257, 17428, 28514, 34856, 57028, 69712, 114056, 228112, 230921, 461842, 923684, 1172033, 1847368, 2344066, 3694736, 4688132, 9376264, 18752528, 62117749, 124235498, 248470996, 496941992, 993883984]

約数ペア:

[(1, 993883984), (2, 496941992), (4, 248470996), (8, 124235498), (16, 62117749), (53, 18752528), (106, 9376264), (212, 4688132), (269, 3694736), (424, 2344066), (538, 1847368), (848, 1172033), (1076, 923684), (2152, 461842), (4304, 230921), (4357, 228112), (8714, 114056), (14257, 69712), (17428, 57028), (28514, 34856)]