255650876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{14087}}^1$

素因数の和:14453

約数の個数: 24

約数和(自身を含む): 483218400

約数和(自身を除く): 227567524

約数列:

[1, 2, 4, 13, 26, 52, 349, 698, 1396, 4537, 9074, 14087, 18148, 28174, 56348, 183131, 366262, 732524, 4916363, 9832726, 19665452, 63912719, 127825438, 255650876]

約数ペア:

[(1, 255650876), (2, 127825438), (4, 63912719), (13, 19665452), (26, 9832726), (52, 4916363), (349, 732524), (698, 366262), (1396, 183131), (4537, 56348), (9074, 28174), (14087, 18148)]