2017686190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{7229}}^1$

素因数の和:7381

約数の個数: 64

約数和(自身を含む): 4154068800

約数和(自身を除く): 2136382610

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 113, 130, 190, 226, 247, 494, 565, 1130, 1235, 1469, 2147, 2470, 2938, 4294, 7229, 7345, 10735, 14458, 14690, 21470, 27911, 36145, 55822, 72290, 93977, 137351, 139555, 187954, 274702, 279110, 469885, 686755, 816877, 939770, 1373510, 1633754, 1785563, 3571126, 4084385, 8168770, 8927815, 10619401, 15520663, 17855630, 21238802, 31041326, 53097005, 77603315, 106194010, 155206630, 201768619, 403537238, 1008843095, 2017686190]

約数ペア:

[(1, 2017686190), (2, 1008843095), (5, 403537238), (10, 201768619), (13, 155206630), (19, 106194010), (26, 77603315), (38, 53097005), (65, 31041326), (95, 21238802), (113, 17855630), (130, 15520663), (190, 10619401), (226, 8927815), (247, 8168770), (494, 4084385), (565, 3571126), (1130, 1785563), (1235, 1633754), (1469, 1373510), (2147, 939770), (2470, 816877), (2938, 686755), (4294, 469885), (7229, 279110), (7345, 274702), (10735, 187954), (14458, 139555), (14690, 137351), (21470, 93977), (27911, 72290), (36145, 55822)]