1819028428

素因数分解:

$2^2\times 7^1\times {\mathrm{64965301}}^1$

素因数の和:64965312

約数の個数: 12

約数和(自身を含む): 3638056912

約数和(自身を除く): 1819028484

約数列:

[1, 2, 4, 7, 14, 28, 64965301, 129930602, 259861204, 454757107, 909514214, 1819028428]

約数ペア:

[(1, 1819028428), (2, 909514214), (4, 454757107), (7, 259861204), (14, 129930602), (28, 64965301)]