187135390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{110731}}^1$

素因数の和:110764

約数の個数: 24

約数和(自身を含む): 364751208

約数和(自身を除く): 177615818

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 110731, 221462, 553655, 1107310, 1439503, 2879006, 7197515, 14395030, 18713539, 37427078, 93567695, 187135390]

約数ペア:

[(1, 187135390), (2, 93567695), (5, 37427078), (10, 18713539), (13, 14395030), (26, 7197515), (65, 2879006), (130, 1439503), (169, 1107310), (338, 553655), (845, 221462), (1690, 110731)]