868144490

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1\times {\mathrm{5147}}^1$

素因数の和:5422

約数の個数: 32

約数和(自身を含む): 1587890304

約数和(自身を除く): 719745814

約数列:

[1, 2, 5, 10, 101, 167, 202, 334, 505, 835, 1010, 1670, 5147, 10294, 16867, 25735, 33734, 51470, 84335, 168670, 519847, 859549, 1039694, 1719098, 2599235, 4297745, 5198470, 8595490, 86814449, 173628898, 434072245, 868144490]

約数ペア:

[(1, 868144490), (2, 434072245), (5, 173628898), (10, 86814449), (101, 8595490), (167, 5198470), (202, 4297745), (334, 2599235), (505, 1719098), (835, 1039694), (1010, 859549), (1670, 519847), (5147, 168670), (10294, 84335), (16867, 51470), (25735, 33734)]