235151278

素因数分解:

$2^1\times {\mathrm{389}}^1\times {\mathrm{409}}^1\times {\mathrm{739}}^1$

素因数の和:1539

約数の個数: 16

約数和(自身を含む): 354978000

約数和(自身を除く): 119826722

約数列:

[1, 2, 389, 409, 739, 778, 818, 1478, 159101, 287471, 302251, 318202, 574942, 604502, 117575639, 235151278]

約数ペア:

[(1, 235151278), (2, 117575639), (389, 604502), (409, 574942), (739, 318202), (778, 302251), (818, 287471), (1478, 159101)]