2493010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:298

約数の個数: 32

約数和(自身を含む): 4902912

約数和(自身を除く): 2409902

約数列:

[1, 2, 5, 10, 13, 26, 65, 127, 130, 151, 254, 302, 635, 755, 1270, 1510, 1651, 1963, 3302, 3926, 8255, 9815, 16510, 19177, 19630, 38354, 95885, 191770, 249301, 498602, 1246505, 2493010]

約数ペア:

[(1, 2493010), (2, 1246505), (5, 498602), (10, 249301), (13, 191770), (26, 95885), (65, 38354), (127, 19630), (130, 19177), (151, 16510), (254, 9815), (302, 8255), (635, 3926), (755, 3302), (1270, 1963), (1510, 1651)]