426536434

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{18311}}^1$

素因数の和:18945

約数の個数: 16

約数和(自身を含む): 674614080

約数和(自身を除く): 248077646

約数列:

[1, 2, 19, 38, 613, 1226, 11647, 18311, 23294, 36622, 347909, 695818, 11224643, 22449286, 213268217, 426536434]

約数ペア:

[(1, 426536434), (2, 213268217), (19, 22449286), (38, 11224643), (613, 695818), (1226, 347909), (11647, 36622), (18311, 23294)]