2016808535

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{7211}}^1$

素因数の和:7415

約数の個数: 32

約数和(自身を含む): 2833104384

約数和(自身を除く): 816295849

約数列:

[1, 5, 7, 35, 61, 131, 305, 427, 655, 917, 2135, 4585, 7211, 7991, 36055, 39955, 50477, 55937, 252385, 279685, 439871, 944641, 2199355, 3079097, 4723205, 6612487, 15395485, 33062435, 57623101, 288115505, 403361707, 2016808535]

約数ペア:

[(1, 2016808535), (5, 403361707), (7, 288115505), (35, 57623101), (61, 33062435), (131, 15395485), (305, 6612487), (427, 4723205), (655, 3079097), (917, 2199355), (2135, 944641), (4585, 439871), (7211, 279685), (7991, 252385), (36055, 55937), (39955, 50477)]