2013143906

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{181397}}^1$

素因数の和:181609

約数の個数: 16

約数和(自身を含む): 3134557440

約数和(自身を除く): 1121413534

約数列:

[1, 2, 31, 62, 179, 358, 5549, 11098, 181397, 362794, 5623307, 11246614, 32470063, 64940126, 1006571953, 2013143906]

約数ペア:

[(1, 2013143906), (2, 1006571953), (31, 64940126), (62, 32470063), (179, 11246614), (358, 5623307), (5549, 362794), (11098, 181397)]