2772054172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{4943}}^1$

素因数の和:5170

約数の個数: 48

約数和(自身を含む): 5249341440

約数和(自身を除く): 2477287268

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 157, 188, 314, 628, 893, 1786, 2983, 3572, 4943, 5966, 7379, 9886, 11932, 14758, 19772, 29516, 93917, 140201, 187834, 232321, 280402, 375668, 464642, 560804, 776051, 929284, 1552102, 3104204, 4414099, 8828198, 14744969, 17656396, 29489938, 36474397, 58979876, 72948794, 145897588, 693013543, 1386027086, 2772054172]

約数ペア:

[(1, 2772054172), (2, 1386027086), (4, 693013543), (19, 145897588), (38, 72948794), (47, 58979876), (76, 36474397), (94, 29489938), (157, 17656396), (188, 14744969), (314, 8828198), (628, 4414099), (893, 3104204), (1786, 1552102), (2983, 929284), (3572, 776051), (4943, 560804), (5966, 464642), (7379, 375668), (9886, 280402), (11932, 232321), (14758, 187834), (19772, 140201), (29516, 93917)]