389610026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{22739}}^1$

素因数の和:23413

約数の個数: 16

約数和(自身を含む): 630352800

約数和(自身を除く): 240742774

約数列:

[1, 2, 13, 26, 659, 1318, 8567, 17134, 22739, 45478, 295607, 591214, 14985001, 29970002, 194805013, 389610026]

約数ペア:

[(1, 389610026), (2, 194805013), (13, 29970002), (26, 14985001), (659, 591214), (1318, 295607), (8567, 45478), (17134, 22739)]