317939366914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1\times {\mathrm{290897}}^1$

素因数の和:291370

約数の個数: 32

約数和(自身を含む): 519204059136

約数和(自身を除く): 201264692222

約数列:

[1, 2, 13, 26, 127, 254, 331, 662, 1651, 3302, 4303, 8606, 42037, 84074, 290897, 546481, 581794, 1092962, 3781661, 7563322, 36943919, 73887838, 96286907, 192573814, 480270947, 960541894, 1251729791, 2503459582, 12228437189, 24456874378, 158969683457, 317939366914]

約数ペア:

[(1, 317939366914), (2, 158969683457), (13, 24456874378), (26, 12228437189), (127, 2503459582), (254, 1251729791), (331, 960541894), (662, 480270947), (1651, 192573814), (3302, 96286907), (4303, 73887838), (8606, 36943919), (42037, 7563322), (84074, 3781661), (290897, 1092962), (546481, 581794)]