2979579124

素因数分解:

$2^2\times {\mathrm{349}}^1\times {\mathrm{661}}^1\times {\mathrm{3229}}^1$

素因数の和:4243

約数の個数: 24

約数和(自身を含む): 5238737000

約数和(自身を除く): 2259157876

約数列:

[1, 2, 4, 349, 661, 698, 1322, 1396, 2644, 3229, 6458, 12916, 230689, 461378, 922756, 1126921, 2134369, 2253842, 4268738, 4507684, 8537476, 744894781, 1489789562, 2979579124]

約数ペア:

[(1, 2979579124), (2, 1489789562), (4, 744894781), (349, 8537476), (661, 4507684), (698, 4268738), (1322, 2253842), (1396, 2134369), (2644, 1126921), (3229, 922756), (6458, 461378), (12916, 230689)]