2227862483

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{719}}^1\times {\mathrm{40241}}^1$

素因数の和:40978

約数の個数: 16

約数和(自身を含む): 2781527040

約数和(自身を除く): 553664557

約数列:

[1, 7, 11, 77, 719, 5033, 7909, 40241, 55363, 281687, 442651, 3098557, 28933279, 202532953, 318266069, 2227862483]

約数ペア:

[(1, 2227862483), (7, 318266069), (11, 202532953), (77, 28933279), (719, 3098557), (5033, 442651), (7909, 281687), (40241, 55363)]