17026845940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{65487869}}^1$

素因数の和:65487891

約数の個数: 24

約数和(自身を含む): 38506867560

約数和(自身を除く): 21480021620

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 65487869, 130975738, 261951476, 327439345, 654878690, 851342297, 1309757380, 1702684594, 3405369188, 4256711485, 8513422970, 17026845940]

約数ペア:

[(1, 17026845940), (2, 8513422970), (4, 4256711485), (5, 3405369188), (10, 1702684594), (13, 1309757380), (20, 851342297), (26, 654878690), (52, 327439345), (65, 261951476), (130, 130975738), (260, 65487869)]