2279890790

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1\times {\mathrm{11827}}^1$

素因数の和:12392

約数の個数: 32

約数和(自身を含む): 4223163744

約数和(自身を除く): 1943272954

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 521, 1042, 2605, 5210, 11827, 19277, 23654, 38554, 59135, 96385, 118270, 192770, 437599, 875198, 2187995, 4375990, 6161867, 12323734, 30809335, 61618670, 227989079, 455978158, 1139945395, 2279890790]

約数ペア:

[(1, 2279890790), (2, 1139945395), (5, 455978158), (10, 227989079), (37, 61618670), (74, 30809335), (185, 12323734), (370, 6161867), (521, 4375990), (1042, 2187995), (2605, 875198), (5210, 437599), (11827, 192770), (19277, 118270), (23654, 96385), (38554, 59135)]