2783249711

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{1063}}^1$

素因数の和:1307

約数の個数: 32

約数和(自身を含む): 3235921920

約数和(自身を除く): 452672209

約数列:

[1, 11, 23, 79, 131, 253, 869, 1063, 1441, 1817, 3013, 10349, 11693, 19987, 24449, 33143, 83977, 113839, 139253, 238027, 268939, 923747, 1531783, 1931471, 2618297, 3202819, 11000987, 21246181, 35231009, 121010857, 253022701, 2783249711]

約数ペア:

[(1, 2783249711), (11, 253022701), (23, 121010857), (79, 35231009), (131, 21246181), (253, 11000987), (869, 3202819), (1063, 2618297), (1441, 1931471), (1817, 1531783), (3013, 923747), (10349, 268939), (11693, 238027), (19987, 139253), (24449, 113839), (33143, 83977)]