17961302008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{172704827}}^1$

素因数の和:172704846

約数の個数: 16

約数和(自身を含む): 36268013880

約数和(自身を除く): 18306711872

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 172704827, 345409654, 690819308, 1381638616, 2245162751, 4490325502, 8980651004, 17961302008]

約数ペア:

[(1, 17961302008), (2, 8980651004), (4, 4490325502), (8, 2245162751), (13, 1381638616), (26, 690819308), (52, 345409654), (104, 172704827)]