2017736608

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{809}}^1\times {\mathrm{1901}}^1$

素因数の和:2761

約数の個数: 48

約数和(自身を含む): 4076480520

約数和(自身を除く): 2058743912

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 809, 1312, 1618, 1901, 3236, 3802, 6472, 7604, 12944, 15208, 25888, 30416, 33169, 60832, 66338, 77941, 132676, 155882, 265352, 311764, 530704, 623528, 1061408, 1247056, 1537909, 2494112, 3075818, 6151636, 12303272, 24606544, 49213088, 63054269, 126108538, 252217076, 504434152, 1008868304, 2017736608]

約数ペア:

[(1, 2017736608), (2, 1008868304), (4, 504434152), (8, 252217076), (16, 126108538), (32, 63054269), (41, 49213088), (82, 24606544), (164, 12303272), (328, 6151636), (656, 3075818), (809, 2494112), (1312, 1537909), (1618, 1247056), (1901, 1061408), (3236, 623528), (3802, 530704), (6472, 311764), (7604, 265352), (12944, 155882), (15208, 132676), (25888, 77941), (30416, 66338), (33169, 60832)]