2099258

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:738

約数の個数: 24

約数和(自身を含む): 3786624

約数和(自身を除く): 1687366

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 691, 1382, 1519, 3038, 4837, 9674, 21421, 33859, 42842, 67718, 149947, 299894, 1049629, 2099258]

約数ペア:

[(1, 2099258), (2, 1049629), (7, 299894), (14, 149947), (31, 67718), (49, 42842), (62, 33859), (98, 21421), (217, 9674), (434, 4837), (691, 3038), (1382, 1519)]