6897410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3121}}^1$

素因数の和:3158

約数の個数: 32

約数和(自身を含む): 14161392

約数和(自身を除く): 7263982

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 3121, 6242, 15605, 31210, 40573, 53057, 81146, 106114, 202865, 265285, 405730, 530570, 689741, 1379482, 3448705, 6897410]

約数ペア:

[(1, 6897410), (2, 3448705), (5, 1379482), (10, 689741), (13, 530570), (17, 405730), (26, 265285), (34, 202865), (65, 106114), (85, 81146), (130, 53057), (170, 40573), (221, 31210), (442, 15605), (1105, 6242), (2210, 3121)]