1861849076

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1\times {\mathrm{457}}^1$

素因数の和:864

約数の個数: 48

約数和(自身を含む): 3387074880

約数和(自身を除く): 1525225804

約数列:

[1, 2, 4, 59, 61, 118, 122, 236, 244, 283, 457, 566, 914, 1132, 1828, 3599, 7198, 14396, 16697, 17263, 26963, 27877, 33394, 34526, 53926, 55754, 66788, 69052, 107852, 111508, 129331, 258662, 517324, 1018517, 1644743, 2037034, 3289486, 4074068, 6578972, 7630529, 7889191, 15261058, 15778382, 30522116, 31556764, 465462269, 930924538, 1861849076]

約数ペア:

[(1, 1861849076), (2, 930924538), (4, 465462269), (59, 31556764), (61, 30522116), (118, 15778382), (122, 15261058), (236, 7889191), (244, 7630529), (283, 6578972), (457, 4074068), (566, 3289486), (914, 2037034), (1132, 1644743), (1828, 1018517), (3599, 517324), (7198, 258662), (14396, 129331), (16697, 111508), (17263, 107852), (26963, 69052), (27877, 66788), (33394, 55754), (34526, 53926)]