268534435

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{13457}}^1$

素因数の和:13782

約数の個数: 16

約数和(自身を含む): 348185376

約数和(自身を除く): 79650941

約数列:

[1, 5, 13, 65, 307, 1535, 3991, 13457, 19955, 67285, 174941, 874705, 4131299, 20656495, 53706887, 268534435]

約数ペア:

[(1, 268534435), (5, 53706887), (13, 20656495), (65, 4131299), (307, 874705), (1535, 174941), (3991, 67285), (13457, 19955)]