2085409616

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{951373}}^1$

素因数の和:951518

約数の個数: 20

約数和(自身を含む): 4069977972

約数和(自身を除く): 1984568356

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 951373, 1902746, 3805492, 7610984, 15221968, 130338101, 260676202, 521352404, 1042704808, 2085409616]

約数ペア:

[(1, 2085409616), (2, 1042704808), (4, 521352404), (8, 260676202), (16, 130338101), (137, 15221968), (274, 7610984), (548, 3805492), (1096, 1902746), (2192, 951373)]