397365310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{23143}}^1$

素因数の和:23268

約数の個数: 32

約数和(自身を含む): 764862912

約数和(自身を除く): 367497602

約数列:

[1, 2, 5, 10, 17, 34, 85, 101, 170, 202, 505, 1010, 1717, 3434, 8585, 17170, 23143, 46286, 115715, 231430, 393431, 786862, 1967155, 2337443, 3934310, 4674886, 11687215, 23374430, 39736531, 79473062, 198682655, 397365310]

約数ペア:

[(1, 397365310), (2, 198682655), (5, 79473062), (10, 39736531), (17, 23374430), (34, 11687215), (85, 4674886), (101, 3934310), (170, 2337443), (202, 1967155), (505, 786862), (1010, 393431), (1717, 231430), (3434, 115715), (8585, 46286), (17170, 23143)]