247632086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{1481}}^1$

素因数の和:1664

約数の個数: 32

約数和(自身を含む): 410810400

約数和(自身を除く): 163178314

約数列:

[1, 2, 13, 26, 59, 109, 118, 218, 767, 1417, 1481, 1534, 2834, 2962, 6431, 12862, 19253, 38506, 83603, 87379, 161429, 167206, 174758, 322858, 1135927, 2098577, 2271854, 4197154, 9524311, 19048622, 123816043, 247632086]

約数ペア:

[(1, 247632086), (2, 123816043), (13, 19048622), (26, 9524311), (59, 4197154), (109, 2271854), (118, 2098577), (218, 1135927), (767, 322858), (1417, 174758), (1481, 167206), (1534, 161429), (2834, 87379), (2962, 83603), (6431, 38506), (12862, 19253)]