801259472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{3852209}}^1$

素因数の和:3852230

約数の個数: 20

約数和(自身を含む): 1671859140

約数和(自身を除く): 870599668

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 3852209, 7704418, 15408836, 30817672, 50078717, 61635344, 100157434, 200314868, 400629736, 801259472]

約数ペア:

[(1, 801259472), (2, 400629736), (4, 200314868), (8, 100157434), (13, 61635344), (16, 50078717), (26, 30817672), (52, 15408836), (104, 7704418), (208, 3852209)]