2912782312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1021}}^1\times {\mathrm{1907}}^1$

素因数の和:2962

約数の個数: 64

約数和(自身を含む): 6317922240

約数和(自身を除く): 3405139928

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1021, 1496, 1907, 2042, 3814, 4084, 7628, 8168, 11231, 15256, 17357, 20977, 22462, 32419, 34714, 41954, 44924, 64838, 69428, 83908, 89848, 129676, 138856, 167816, 190927, 259352, 356609, 381854, 713218, 763708, 1426436, 1527416, 1947047, 2852872, 3894094, 7788188, 15576376, 21417517, 33099799, 42835034, 66199598, 85670068, 132399196, 171340136, 264798392, 364097789, 728195578, 1456391156, 2912782312]

約数ペア:

[(1, 2912782312), (2, 1456391156), (4, 728195578), (8, 364097789), (11, 264798392), (17, 171340136), (22, 132399196), (34, 85670068), (44, 66199598), (68, 42835034), (88, 33099799), (136, 21417517), (187, 15576376), (374, 7788188), (748, 3894094), (1021, 2852872), (1496, 1947047), (1907, 1527416), (2042, 1426436), (3814, 763708), (4084, 713218), (7628, 381854), (8168, 356609), (11231, 259352), (15256, 190927), (17357, 167816), (20977, 138856), (22462, 129676), (32419, 89848), (34714, 83908), (41954, 69428), (44924, 64838)]