2912585039

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{509}}^1\times {\mathrm{691}}^1$

素因数の和:1240

約数の個数: 36

約数和(自身を含む): 3681308520

約数和(自身を除く): 768723481

約数列:

[1, 7, 13, 49, 91, 169, 509, 637, 691, 1183, 3563, 4837, 6617, 8281, 8983, 24941, 33859, 46319, 62881, 86021, 116779, 324233, 351719, 440167, 602147, 817453, 2462033, 4215029, 4572347, 5722171, 17234231, 32006429, 59440511, 224045003, 416083577, 2912585039]

約数ペア:

[(1, 2912585039), (7, 416083577), (13, 224045003), (49, 59440511), (91, 32006429), (169, 17234231), (509, 5722171), (637, 4572347), (691, 4215029), (1183, 2462033), (3563, 817453), (4837, 602147), (6617, 440167), (8281, 351719), (8983, 324233), (24941, 116779), (33859, 86021), (46319, 62881)]