1452156940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5585219}}^1$

素因数の和:5585241

約数の個数: 24

約数和(自身を含む): 3284109360

約数和(自身を除く): 1831952420

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 5585219, 11170438, 22340876, 27926095, 55852190, 72607847, 111704380, 145215694, 290431388, 363039235, 726078470, 1452156940]

約数ペア:

[(1, 1452156940), (2, 726078470), (4, 363039235), (5, 290431388), (10, 145215694), (13, 111704380), (20, 72607847), (26, 55852190), (52, 27926095), (65, 22340876), (130, 11170438), (260, 5585219)]