2013990006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1181}}^1\times {\mathrm{2137}}^1$

素因数の和:3349

約数の個数: 64

約数和(自身を含む): 4852062720

約数和(自身を除く): 2838072714

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 1181, 2137, 2362, 3543, 4274, 6411, 7086, 8267, 12822, 14959, 16534, 22439, 24801, 29918, 40603, 44877, 44878, 49602, 67317, 81206, 89754, 121809, 134634, 157073, 243618, 284221, 314146, 471219, 568442, 852663, 942438, 1705326, 2523797, 5047594, 7571391, 15142782, 17666579, 35333158, 47952143, 52999737, 95904286, 105999474, 143856429, 287712858, 335665001, 671330002, 1006995003, 2013990006]

約数ペア:

[(1, 2013990006), (2, 1006995003), (3, 671330002), (6, 335665001), (7, 287712858), (14, 143856429), (19, 105999474), (21, 95904286), (38, 52999737), (42, 47952143), (57, 35333158), (114, 17666579), (133, 15142782), (266, 7571391), (399, 5047594), (798, 2523797), (1181, 1705326), (2137, 942438), (2362, 852663), (3543, 568442), (4274, 471219), (6411, 314146), (7086, 284221), (8267, 243618), (12822, 157073), (14959, 134634), (16534, 121809), (22439, 89754), (24801, 81206), (29918, 67317), (40603, 49602), (44877, 44878)]