408996828890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{29403079}}^1$

素因数の和:29403206

約数の個数: 32

約数和(自身を含む): 800234225280

約数和(自身を除く): 391237396390

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 130, 214, 535, 1070, 1391, 2782, 6955, 13910, 29403079, 58806158, 147015395, 294030790, 382240027, 764480054, 1911200135, 3146129453, 3822400270, 6292258906, 15730647265, 31461294530, 40899682889, 81799365778, 204498414445, 408996828890]

約数ペア:

[(1, 408996828890), (2, 204498414445), (5, 81799365778), (10, 40899682889), (13, 31461294530), (26, 15730647265), (65, 6292258906), (107, 3822400270), (130, 3146129453), (214, 1911200135), (535, 764480054), (1070, 382240027), (1391, 294030790), (2782, 147015395), (6955, 58806158), (13910, 29403079)]