2357374490

素因数分解:

$2^1\times 5^1\times {\mathrm{1361}}^1\times {\mathrm{173209}}^1$

素因数の和:174577

約数の個数: 16

約数和(自身を含む): 4246416360

約数和(自身を除く): 1889041870

約数列:

[1, 2, 5, 10, 1361, 2722, 6805, 13610, 173209, 346418, 866045, 1732090, 235737449, 471474898, 1178687245, 2357374490]

約数ペア:

[(1, 2357374490), (2, 1178687245), (5, 471474898), (10, 235737449), (1361, 1732090), (2722, 866045), (6805, 346418), (13610, 173209)]