1216150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1871}}^1$

素因数の和:1896

約数の個数: 24

約数和(自身を含む): 2437344

約数和(自身を除く): 1221194

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 1871, 3742, 9355, 18710, 24323, 46775, 48646, 93550, 121615, 243230, 608075, 1216150]

約数ペア:

[(1, 1216150), (2, 608075), (5, 243230), (10, 121615), (13, 93550), (25, 48646), (26, 46775), (50, 24323), (65, 18710), (130, 9355), (325, 3742), (650, 1871)]