1900587038

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1036307}}^1$

素因数の和:1036447

約数の個数: 16

約数和(自身を含む): 3283023744

約数和(自身を除く): 1382436706

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 1036307, 2072614, 7254149, 14508298, 135756217, 271512434, 950293519, 1900587038]

約数ペア:

[(1, 1900587038), (2, 950293519), (7, 271512434), (14, 135756217), (131, 14508298), (262, 7254149), (917, 2072614), (1834, 1036307)]