1330403507128

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{4494606443}}^1$

素因数の和:4494606486

約数の個数: 16

約数和(自身を含む): 2561925673080

約数和(自身を除く): 1231522165952

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 4494606443, 8989212886, 17978425772, 35956851544, 166300438391, 332600876782, 665201753564, 1330403507128]

約数ペア:

[(1, 1330403507128), (2, 665201753564), (4, 332600876782), (8, 166300438391), (37, 35956851544), (74, 17978425772), (148, 8989212886), (296, 4494606443)]