316996834

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{55633}}^1$

素因数の和:55690

約数の個数: 32

約数和(自身を含む): 608858496

約数和(自身を除く): 291861662

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2849, 5698, 55633, 111266, 389431, 611963, 778862, 1223926, 2058421, 4116842, 4283741, 8567482, 14408947, 22642631, 28817894, 45285262, 158498417, 316996834]

約数ペア:

[(1, 316996834), (2, 158498417), (7, 45285262), (11, 28817894), (14, 22642631), (22, 14408947), (37, 8567482), (74, 4283741), (77, 4116842), (154, 2058421), (259, 1223926), (407, 778862), (518, 611963), (814, 389431), (2849, 111266), (5698, 55633)]