297438908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{10457}}^1$

素因数の和:11021

約数の個数: 24

約数和(自身を含む): 561636432

約数和(自身を除く): 264197524

約数列:

[1, 2, 4, 13, 26, 52, 547, 1094, 2188, 7111, 10457, 14222, 20914, 28444, 41828, 135941, 271882, 543764, 5719979, 11439958, 22879916, 74359727, 148719454, 297438908]

約数ペア:

[(1, 297438908), (2, 148719454), (4, 74359727), (13, 22879916), (26, 11439958), (52, 5719979), (547, 543764), (1094, 271882), (2188, 135941), (7111, 41828), (10457, 28444), (14222, 20914)]