1604037488

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{1269017}}^1$

素因数の和:1269104

約数の個数: 20

約数和(自身を含む): 3147164640

約数和(自身を除く): 1543127152

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 1269017, 2538034, 5076068, 10152136, 20304272, 100252343, 200504686, 401009372, 802018744, 1604037488]

約数ペア:

[(1, 1604037488), (2, 802018744), (4, 401009372), (8, 200504686), (16, 100252343), (79, 20304272), (158, 10152136), (316, 5076068), (632, 2538034), (1264, 1269017)]