2912897398

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{271169}}^1$

素因数の和:271343

約数の個数: 16

約数和(自身を含む): 4510099440

約数和(自身を除く): 1597202042

約数列:

[1, 2, 41, 82, 131, 262, 5371, 10742, 271169, 542338, 11117929, 22235858, 35523139, 71046278, 1456448699, 2912897398]

約数ペア:

[(1, 2912897398), (2, 1456448699), (41, 71046278), (82, 35523139), (131, 22235858), (262, 11117929), (5371, 542338), (10742, 271169)]