1330785302

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1987}}^1\times {\mathrm{4349}}^1$

素因数の和:6356

約数の個数: 32

約数和(自身を含む): 2490566400

約数和(自身を除く): 1159781098

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1987, 3974, 4349, 8698, 13909, 21857, 27818, 30443, 43714, 47839, 60886, 95678, 152999, 305998, 334873, 669746, 8641463, 17282926, 60490241, 95056093, 120980482, 190112186, 665392651, 1330785302]

約数ペア:

[(1, 1330785302), (2, 665392651), (7, 190112186), (11, 120980482), (14, 95056093), (22, 60490241), (77, 17282926), (154, 8641463), (1987, 669746), (3974, 334873), (4349, 305998), (8698, 152999), (13909, 95678), (21857, 60886), (27818, 47839), (30443, 43714)]