9807471010

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{23920661}}^1$

素因数の和:23920709

約数の個数: 16

約数和(自身を含む): 18084020472

約数和(自身を除く): 8276549462

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 23920661, 47841322, 119603305, 239206610, 980747101, 1961494202, 4903735505, 9807471010]

約数ペア:

[(1, 9807471010), (2, 4903735505), (5, 1961494202), (10, 980747101), (41, 239206610), (82, 119603305), (205, 47841322), (410, 23920661)]