2398886

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{61}}^1$

素因数の和:176

約数の個数: 24

約数和(自身を含む): 4260144

約数和(自身を除く): 1861258

約数列:

[1, 2, 7, 14, 53, 61, 106, 122, 371, 427, 742, 854, 2809, 3233, 5618, 6466, 19663, 22631, 39326, 45262, 171349, 342698, 1199443, 2398886]

約数ペア:

[(1, 2398886), (2, 1199443), (7, 342698), (14, 171349), (53, 45262), (61, 39326), (106, 22631), (122, 19663), (371, 6466), (427, 5618), (742, 3233), (854, 2809)]