2881896706559

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{43871831}}^1$

素因数の和:43872038

約数の個数: 16

約数和(自身を含む): 3223351240704

約数和(自身を除く): 341454534145

約数列:

[1, 13, 31, 163, 403, 2119, 5053, 65689, 43871831, 570333803, 1360026761, 7151108453, 17680347893, 92964409889, 221684362043, 2881896706559]

約数ペア:

[(1, 2881896706559), (13, 221684362043), (31, 92964409889), (163, 17680347893), (403, 7151108453), (2119, 1360026761), (5053, 570333803), (65689, 43871831)]