1413236890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{231299}}^1$

素因数の和:231366

約数の個数: 32

約数和(自身を含む): 2797804800

約数和(自身を除く): 1384567910

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 231299, 462598, 1156495, 2312990, 3006887, 6013774, 10871053, 15034435, 21742106, 30068870, 54355265, 108710530, 141323689, 282647378, 706618445, 1413236890]

約数ペア:

[(1, 1413236890), (2, 706618445), (5, 282647378), (10, 141323689), (13, 108710530), (26, 54355265), (47, 30068870), (65, 21742106), (94, 15034435), (130, 10871053), (235, 6013774), (470, 3006887), (611, 2312990), (1222, 1156495), (3055, 462598), (6110, 231299)]