9120904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{87701}}^1$

素因数の和:87720

約数の個数: 16

約数和(自身を含む): 18417420

約数和(自身を除く): 9296516

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 87701, 175402, 350804, 701608, 1140113, 2280226, 4560452, 9120904]

約数ペア:

[(1, 9120904), (2, 4560452), (4, 2280226), (8, 1140113), (13, 701608), (26, 350804), (52, 175402), (104, 87701)]