2499202312

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{709}}^1\times {\mathrm{10247}}^1$

素因数の和:11005

約数の個数: 32

約数和(自身を含む): 4802212800

約数和(自身を除く): 2303010488

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 709, 1418, 2836, 5672, 10247, 20494, 30487, 40988, 60974, 81976, 121948, 243896, 440621, 881242, 1762484, 3524968, 7265123, 14530246, 29060492, 58120984, 312400289, 624800578, 1249601156, 2499202312]

約数ペア:

[(1, 2499202312), (2, 1249601156), (4, 624800578), (8, 312400289), (43, 58120984), (86, 29060492), (172, 14530246), (344, 7265123), (709, 3524968), (1418, 1762484), (2836, 881242), (5672, 440621), (10247, 243896), (20494, 121948), (30487, 81976), (40988, 60974)]