2662420748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{661}}^1\times {\mathrm{2671}}^1$

素因数の和:3378

約数の個数: 48

約数和(自身を含む): 5200460160

約数和(自身を除く): 2538039412

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 661, 754, 1322, 1508, 2644, 2671, 5342, 8593, 10684, 17186, 19169, 34372, 34723, 38338, 69446, 76676, 77459, 138892, 154918, 249197, 309836, 498394, 996788, 1006967, 1765531, 2013934, 3531062, 4027868, 7062124, 22951903, 45903806, 51200399, 91807612, 102400798, 204801596, 665605187, 1331210374, 2662420748]

約数ペア:

[(1, 2662420748), (2, 1331210374), (4, 665605187), (13, 204801596), (26, 102400798), (29, 91807612), (52, 51200399), (58, 45903806), (116, 22951903), (377, 7062124), (661, 4027868), (754, 3531062), (1322, 2013934), (1508, 1765531), (2644, 1006967), (2671, 996788), (5342, 498394), (8593, 309836), (10684, 249197), (17186, 154918), (19169, 138892), (34372, 77459), (34723, 76676), (38338, 69446)]