2108565043198

素因数分解:

$2^1\times {\mathrm{1123}}^1\times {\mathrm{13331}}^1\times {\mathrm{70423}}^1$

素因数の和:84879

約数の個数: 16

約数和(自身を含む): 3165946413696

約数和(自身を除く): 1057381370498

約数列:

[1, 2, 1123, 2246, 13331, 26662, 70423, 140846, 14970713, 29941426, 79085029, 158170058, 938809013, 1877618026, 1054282521599, 2108565043198]

約数ペア:

[(1, 2108565043198), (2, 1054282521599), (1123, 1877618026), (2246, 938809013), (13331, 158170058), (26662, 79085029), (70423, 29941426), (140846, 14970713)]