30891943298

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{499}}^1\times {\mathrm{2801}}^1$

素因数の和:3602

約数の個数: 32

約数和(自身を含む): 47712456000

約数和(自身を除く): 16820512702

約数列:

[1, 2, 43, 86, 257, 499, 514, 998, 2801, 5602, 11051, 21457, 22102, 42914, 120443, 128243, 240886, 256486, 719857, 1397699, 1439714, 2795398, 5514449, 11028898, 30953851, 60101057, 61907702, 120202114, 359208643, 718417286, 15445971649, 30891943298]

約数ペア:

[(1, 30891943298), (2, 15445971649), (43, 718417286), (86, 359208643), (257, 120202114), (499, 61907702), (514, 60101057), (998, 30953851), (2801, 11028898), (5602, 5514449), (11051, 2795398), (21457, 1439714), (22102, 1397699), (42914, 719857), (120443, 256486), (128243, 240886)]