1810528432

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{825971}}^1$

素因数の和:826116

約数の個数: 20

約数和(自身を含む): 3533508216

約数和(自身を除く): 1722979784

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 825971, 1651942, 3303884, 6607768, 13215536, 113158027, 226316054, 452632108, 905264216, 1810528432]

約数ペア:

[(1, 1810528432), (2, 905264216), (4, 452632108), (8, 226316054), (16, 113158027), (137, 13215536), (274, 6607768), (548, 3303884), (1096, 1651942), (2192, 825971)]