5274490

素因数分解:

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

素因数の和:3154

約数の個数: 24

約数和(自身を含む): 10283868

約数和(自身を除く): 5009378

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 3121, 6242, 15605, 31210, 40573, 81146, 202865, 405730, 527449, 1054898, 2637245, 5274490]

約数ペア:

[(1, 5274490), (2, 2637245), (5, 1054898), (10, 527449), (13, 405730), (26, 202865), (65, 81146), (130, 40573), (169, 31210), (338, 15605), (845, 6242), (1690, 3121)]