2388595

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:470

約数の個数: 16

約数和(自身を含む): 3159648

約数和(自身を除く): 771053

約数列:

[1, 5, 11, 55, 137, 317, 685, 1507, 1585, 3487, 7535, 17435, 43429, 217145, 477719, 2388595]

約数ペア:

[(1, 2388595), (5, 477719), (11, 217145), (55, 43429), (137, 17435), (317, 7535), (685, 3487), (1507, 1585)]