249250798

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1\times {\mathrm{4003}}^1$

素因数の和:4359

約数の個数: 16

約数和(自身を含む): 378233856

約数和(自身を除く): 128983058

約数列:

[1, 2, 163, 191, 326, 382, 4003, 8006, 31133, 62266, 652489, 764573, 1304978, 1529146, 124625399, 249250798]

約数ペア:

[(1, 249250798), (2, 124625399), (163, 1529146), (191, 1304978), (326, 764573), (382, 652489), (4003, 62266), (8006, 31133)]