2021352242

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{1117}}^1$

素因数の和:1363

約数の個数: 64

約数和(自身を含む): 3819588864

約数和(自身を除く): 1798236622

約数列:

[1, 2, 7, 13, 14, 26, 61, 91, 122, 163, 182, 326, 427, 793, 854, 1117, 1141, 1586, 2119, 2234, 2282, 4238, 5551, 7819, 9943, 11102, 14521, 14833, 15638, 19886, 29042, 29666, 68137, 69601, 101647, 129259, 136274, 139202, 182071, 203294, 258518, 364142, 476959, 885781, 904813, 953918, 1274497, 1771562, 1809626, 2366923, 2548994, 4733846, 6200467, 11106331, 12400934, 16568461, 22212662, 33136922, 77744317, 144382303, 155488634, 288764606, 1010676121, 2021352242]

約数ペア:

[(1, 2021352242), (2, 1010676121), (7, 288764606), (13, 155488634), (14, 144382303), (26, 77744317), (61, 33136922), (91, 22212662), (122, 16568461), (163, 12400934), (182, 11106331), (326, 6200467), (427, 4733846), (793, 2548994), (854, 2366923), (1117, 1809626), (1141, 1771562), (1586, 1274497), (2119, 953918), (2234, 904813), (2282, 885781), (4238, 476959), (5551, 364142), (7819, 258518), (9943, 203294), (11102, 182071), (14521, 139202), (14833, 136274), (15638, 129259), (19886, 101647), (29042, 69601), (29666, 68137)]