2013950508

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{521}}^1\times {\mathrm{2459}}^1$

素因数の和:3118

約数の個数: 48

約数和(自身を含む): 4746107520

約数和(自身を除く): 2732157012

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 521, 524, 786, 1042, 1563, 1572, 2084, 2459, 3126, 4918, 6252, 7377, 9836, 14754, 29508, 68251, 136502, 204753, 273004, 322129, 409506, 644258, 819012, 966387, 1281139, 1288516, 1932774, 2562278, 3843417, 3865548, 5124556, 7686834, 15373668, 167829209, 335658418, 503487627, 671316836, 1006975254, 2013950508]

約数ペア:

[(1, 2013950508), (2, 1006975254), (3, 671316836), (4, 503487627), (6, 335658418), (12, 167829209), (131, 15373668), (262, 7686834), (393, 5124556), (521, 3865548), (524, 3843417), (786, 2562278), (1042, 1932774), (1563, 1288516), (1572, 1281139), (2084, 966387), (2459, 819012), (3126, 644258), (4918, 409506), (6252, 322129), (7377, 273004), (9836, 204753), (14754, 136502), (29508, 68251)]