2000897056

素因数分解:

$2^5\times {\mathrm{137}}^1\times {\mathrm{456409}}^1$

素因数の和:456556

約数の個数: 24

約数和(自身を含む): 3968028540

約数和(自身を除く): 1967131484

約数列:

[1, 2, 4, 8, 16, 32, 137, 274, 548, 1096, 2192, 4384, 456409, 912818, 1825636, 3651272, 7302544, 14605088, 62528033, 125056066, 250112132, 500224264, 1000448528, 2000897056]

約数ペア:

[(1, 2000897056), (2, 1000448528), (4, 500224264), (8, 250112132), (16, 125056066), (32, 62528033), (137, 14605088), (274, 7302544), (548, 3651272), (1096, 1825636), (2192, 912818), (4384, 456409)]