2653714

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:202

約数の個数: 32

約数和(自身を含む): 4815360

約数和(自身を除く): 2161646

約数列:

[1, 2, 7, 14, 37, 47, 74, 94, 109, 218, 259, 329, 518, 658, 763, 1526, 1739, 3478, 4033, 5123, 8066, 10246, 12173, 24346, 28231, 35861, 56462, 71722, 189551, 379102, 1326857, 2653714]

約数ペア:

[(1, 2653714), (2, 1326857), (7, 379102), (14, 189551), (37, 71722), (47, 56462), (74, 35861), (94, 28231), (109, 24346), (218, 12173), (259, 10246), (329, 8066), (518, 5123), (658, 4033), (763, 3478), (1526, 1739)]