2087804574

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{7687}}^1$

素因数の和:7965

約数の個数: 48

約数和(自身を含む): 4605419520

約数和(自身を除く): 2517614946

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 191, 237, 382, 474, 573, 711, 1146, 1422, 1719, 3438, 7687, 15089, 15374, 23061, 30178, 45267, 46122, 69183, 90534, 135801, 138366, 271602, 607273, 1214546, 1468217, 1821819, 2936434, 3643638, 4404651, 5465457, 8809302, 10930914, 13213953, 26427906, 115989143, 231978286, 347967429, 695934858, 1043902287, 2087804574]

約数ペア:

[(1, 2087804574), (2, 1043902287), (3, 695934858), (6, 347967429), (9, 231978286), (18, 115989143), (79, 26427906), (158, 13213953), (191, 10930914), (237, 8809302), (382, 5465457), (474, 4404651), (573, 3643638), (711, 2936434), (1146, 1821819), (1422, 1468217), (1719, 1214546), (3438, 607273), (7687, 271602), (15089, 138366), (15374, 135801), (23061, 90534), (30178, 69183), (45267, 46122)]