830798

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:251

約数の個数: 16

約数和(自身を含む): 1304160

約数和(自身を除く): 473362

約数列:

[1, 2, 37, 74, 103, 109, 206, 218, 3811, 4033, 7622, 8066, 11227, 22454, 415399, 830798]

約数ペア:

[(1, 830798), (2, 415399), (37, 22454), (74, 11227), (103, 8066), (109, 7622), (206, 4033), (218, 3811)]