2116798156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{156707}}^1$

素因数の和:157029

約数の個数: 24

約数和(自身を含む): 4054349376

約数和(自身を除く): 1937551220

約数列:

[1, 2, 4, 11, 22, 44, 307, 614, 1228, 3377, 6754, 13508, 156707, 313414, 626828, 1723777, 3447554, 6895108, 48109049, 96218098, 192436196, 529199539, 1058399078, 2116798156]

約数ペア:

[(1, 2116798156), (2, 1058399078), (4, 529199539), (11, 192436196), (22, 96218098), (44, 48109049), (307, 6895108), (614, 3447554), (1228, 1723777), (3377, 626828), (6754, 313414), (13508, 156707)]