2008231834

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{7349}}^1$

素因数の和:7638

約数の個数: 32

約数和(自身を含む): 3492720000

約数和(自身を除く): 1484488166

約数列:

[1, 2, 7, 14, 131, 149, 262, 298, 917, 1043, 1834, 2086, 7349, 14698, 19519, 39038, 51443, 102886, 136633, 273266, 962719, 1095001, 1925438, 2190002, 6739033, 7665007, 13478066, 15330014, 143445131, 286890262, 1004115917, 2008231834]

約数ペア:

[(1, 2008231834), (2, 1004115917), (7, 286890262), (14, 143445131), (131, 15330014), (149, 13478066), (262, 7665007), (298, 6739033), (917, 2190002), (1043, 1925438), (1834, 1095001), (2086, 962719), (7349, 273266), (14698, 136633), (19519, 102886), (39038, 51443)]