395734372

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{9851}}^1$

素因数の和:9960

約数の個数: 36

約数和(自身を含む): 770465808

約数和(自身を除く): 374731436

約数列:

[1, 2, 4, 11, 22, 44, 83, 121, 166, 242, 332, 484, 913, 1826, 3652, 9851, 10043, 19702, 20086, 39404, 40172, 108361, 216722, 433444, 817633, 1191971, 1635266, 2383942, 3270532, 4767884, 8993963, 17987926, 35975852, 98933593, 197867186, 395734372]

約数ペア:

[(1, 395734372), (2, 197867186), (4, 98933593), (11, 35975852), (22, 17987926), (44, 8993963), (83, 4767884), (121, 3270532), (166, 2383942), (242, 1635266), (332, 1191971), (484, 817633), (913, 433444), (1826, 216722), (3652, 108361), (9851, 40172), (10043, 39404), (19702, 20086)]