260060392390

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{159546253}}^1$

素因数の和:159546423

約数の個数: 16

約数和(自身を含む): 470980541808

約数和(自身を除く): 210920149418

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 159546253, 319092506, 797731265, 1595462530, 26006039239, 52012078478, 130030196195, 260060392390]

約数ペア:

[(1, 260060392390), (2, 130030196195), (5, 52012078478), (10, 26006039239), (163, 1595462530), (326, 797731265), (815, 319092506), (1630, 159546253)]