415087270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{11527}}^1$

素因数の和:11824

約数の個数: 32

約数和(自身を含む): 807605568

約数和(自身を除く): 392518298

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 277, 554, 1385, 2770, 3601, 7202, 11527, 18005, 23054, 36010, 57635, 115270, 149851, 299702, 749255, 1498510, 3192979, 6385958, 15964895, 31929790, 41508727, 83017454, 207543635, 415087270]

約数ペア:

[(1, 415087270), (2, 207543635), (5, 83017454), (10, 41508727), (13, 31929790), (26, 15964895), (65, 6385958), (130, 3192979), (277, 1498510), (554, 749255), (1385, 299702), (2770, 149851), (3601, 115270), (7202, 57635), (11527, 36010), (18005, 23054)]