1343420495

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{509837}}^1$

素因数の和:509890

約数の個数: 16

約数和(自身を含む): 1762000128

約数和(自身を除く): 418579633

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 509837, 2549185, 8667229, 15804947, 43336145, 79024735, 268684099, 1343420495]

約数ペア:

[(1, 1343420495), (5, 268684099), (17, 79024735), (31, 43336145), (85, 15804947), (155, 8667229), (527, 2549185), (2635, 509837)]