2013012110

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{677}}^1\times {\mathrm{727}}^1$

素因数の和:1820

約数の個数: 32

約数和(自身を含む): 3642649920

約数和(自身を除く): 1629637810

約数列:

[1, 2, 5, 10, 409, 677, 727, 818, 1354, 1454, 2045, 3385, 3635, 4090, 6770, 7270, 276893, 297343, 492179, 553786, 594686, 984358, 1384465, 1486715, 2460895, 2768930, 2973430, 4921790, 201301211, 402602422, 1006506055, 2013012110]

約数ペア:

[(1, 2013012110), (2, 1006506055), (5, 402602422), (10, 201301211), (409, 4921790), (677, 2973430), (727, 2768930), (818, 2460895), (1354, 1486715), (1454, 1384465), (2045, 984358), (3385, 594686), (3635, 553786), (4090, 492179), (6770, 297343), (7270, 276893)]