2017004899

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1021}}^1\times {\mathrm{1277}}^1$

素因数の和:2335

約数の個数: 32

約数和(自身を含む): 2633129856

約数和(自身を除く): 616124957

約数列:

[1, 7, 13, 17, 91, 119, 221, 1021, 1277, 1547, 7147, 8939, 13273, 16601, 17357, 21709, 92911, 116207, 121499, 151963, 225641, 282217, 1303817, 1579487, 1975519, 9126719, 16949621, 22164889, 118647347, 155154223, 288143557, 2017004899]

約数ペア:

[(1, 2017004899), (7, 288143557), (13, 155154223), (17, 118647347), (91, 22164889), (119, 16949621), (221, 9126719), (1021, 1975519), (1277, 1579487), (1547, 1303817), (7147, 282217), (8939, 225641), (13273, 151963), (16601, 121499), (17357, 116207), (21709, 92911)]