2179226

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{601}}^1$

素因数の和:654

約数の個数: 24

約数和(自身を含む): 3911796

約数和(自身を除く): 1732570

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 518, 601, 1202, 1813, 3626, 4207, 8414, 22237, 29449, 44474, 58898, 155659, 311318, 1089613, 2179226]

約数ペア:

[(1, 2179226), (2, 1089613), (7, 311318), (14, 155659), (37, 58898), (49, 44474), (74, 29449), (98, 22237), (259, 8414), (518, 4207), (601, 3626), (1202, 1813)]