2013259766

素因数分解:

$2^1\times 7^3\times {\mathrm{631}}^1\times {\mathrm{4651}}^1$

素因数の和:5305

約数の個数: 32

約数和(自身を含む): 3528076800

約数和(自身を除く): 1514817034

約数列:

[1, 2, 7, 14, 49, 98, 343, 631, 686, 1262, 4417, 4651, 8834, 9302, 30919, 32557, 61838, 65114, 216433, 227899, 432866, 455798, 1595293, 2934781, 3190586, 5869562, 20543467, 41086934, 143804269, 287608538, 1006629883, 2013259766]

約数ペア:

[(1, 2013259766), (2, 1006629883), (7, 287608538), (14, 143804269), (49, 41086934), (98, 20543467), (343, 5869562), (631, 3190586), (686, 2934781), (1262, 1595293), (4417, 455798), (4651, 432866), (8834, 227899), (9302, 216433), (30919, 65114), (32557, 61838)]