80496971828

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{221145527}}^1$

素因数の和:221145551

約数の個数: 24

約数和(自身を含む): 173378093952

約数和(自身を除く): 92881122124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 221145527, 442291054, 884582108, 1548018689, 2874891851, 3096037378, 5749783702, 6192074756, 11499567404, 20124242957, 40248485914, 80496971828]

約数ペア:

[(1, 80496971828), (2, 40248485914), (4, 20124242957), (7, 11499567404), (13, 6192074756), (14, 5749783702), (26, 3096037378), (28, 2874891851), (52, 1548018689), (91, 884582108), (182, 442291054), (364, 221145527)]