140201710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1274561}}^1$

素因数の和:1274579

約数の個数: 16

約数和(自身を含む): 275305392

約数和(自身を除く): 135103682

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1274561, 2549122, 6372805, 12745610, 14020171, 28040342, 70100855, 140201710]

約数ペア:

[(1, 140201710), (2, 70100855), (5, 28040342), (10, 14020171), (11, 12745610), (22, 6372805), (55, 2549122), (110, 1274561)]