1738397932

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{839}}^1$

素因数の和:1198

約数の個数: 48

約数和(自身を含む): 3245760000

約数和(自身を除く): 1507362068

約数列:

[1, 2, 4, 19, 38, 76, 137, 199, 274, 398, 548, 796, 839, 1678, 2603, 3356, 3781, 5206, 7562, 10412, 15124, 15941, 27263, 31882, 54526, 63764, 109052, 114943, 166961, 229886, 333922, 459772, 517997, 667844, 1035994, 2071988, 2183917, 3172259, 4367834, 6344518, 8735668, 12689036, 22873657, 45747314, 91494628, 434599483, 869198966, 1738397932]

約数ペア:

[(1, 1738397932), (2, 869198966), (4, 434599483), (19, 91494628), (38, 45747314), (76, 22873657), (137, 12689036), (199, 8735668), (274, 6344518), (398, 4367834), (548, 3172259), (796, 2183917), (839, 2071988), (1678, 1035994), (2603, 667844), (3356, 517997), (3781, 459772), (5206, 333922), (7562, 229886), (10412, 166961), (15124, 114943), (15941, 109052), (27263, 63764), (31882, 54526)]