65491010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{503777}}^1$

素因数の和:503797

約数の個数: 16

約数和(自身を含む): 126952056

約数和(自身を除く): 61461046

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 503777, 1007554, 2518885, 5037770, 6549101, 13098202, 32745505, 65491010]

約数ペア:

[(1, 65491010), (2, 32745505), (5, 13098202), (10, 6549101), (13, 5037770), (26, 2518885), (65, 1007554), (130, 503777)]