1157532152

素因数分解:

$2^3\times 7^1\times {\mathrm{20670217}}^1$

素因数の和:20670230

約数の個数: 16

約数和(自身を含む): 2480426160

約数和(自身を除く): 1322894008

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 20670217, 41340434, 82680868, 144691519, 165361736, 289383038, 578766076, 1157532152]

約数ペア:

[(1, 1157532152), (2, 578766076), (4, 289383038), (7, 165361736), (8, 144691519), (14, 82680868), (28, 41340434), (56, 20670217)]