2222765278

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{769}}^1\times {\mathrm{13259}}^1$

素因数の和:14139

約数の個数: 16

約数和(自身を含む): 3369366000

約数和(自身を除く): 1146600722

約数列:

[1, 2, 109, 218, 769, 1538, 13259, 26518, 83821, 167642, 1445231, 2890462, 10196171, 20392342, 1111382639, 2222765278]

約数ペア:

[(1, 2222765278), (2, 1111382639), (109, 20392342), (218, 10196171), (769, 2890462), (1538, 1445231), (13259, 167642), (26518, 83821)]