2018609530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28837279}}^1$

素因数の和:28837293

約数の個数: 16

約数和(自身を含む): 4152568320

約数和(自身を除く): 2133958790

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28837279, 57674558, 144186395, 201860953, 288372790, 403721906, 1009304765, 2018609530]

約数ペア:

[(1, 2018609530), (2, 1009304765), (5, 403721906), (7, 288372790), (10, 201860953), (14, 144186395), (35, 57674558), (70, 28837279)]