1310996888

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{733}}^1\times {\mathrm{13151}}^1$

素因数の和:13907

約数の個数: 32

約数和(自身を含む): 2606463360

約数和(自身を除く): 1295466472

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 733, 1466, 2932, 5864, 12461, 13151, 24922, 26302, 49844, 52604, 99688, 105208, 223567, 447134, 894268, 1788536, 9639683, 19279366, 38558732, 77117464, 163874611, 327749222, 655498444, 1310996888]

約数ペア:

[(1, 1310996888), (2, 655498444), (4, 327749222), (8, 163874611), (17, 77117464), (34, 38558732), (68, 19279366), (136, 9639683), (733, 1788536), (1466, 894268), (2932, 447134), (5864, 223567), (12461, 105208), (13151, 99688), (24922, 52604), (26302, 49844)]