2017654574

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1543}}^1\times {\mathrm{2647}}^1$

素因数の和:4224

約数の個数: 32

約数和(自身を含む): 3434350080

約数和(自身を除く): 1416695506

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 1543, 2647, 3086, 5294, 20059, 29317, 34411, 40118, 50293, 58634, 68822, 100586, 381121, 653809, 762242, 1307618, 4084321, 8168642, 53096173, 77602099, 106192346, 155204198, 1008827287, 2017654574]

約数ペア:

[(1, 2017654574), (2, 1008827287), (13, 155204198), (19, 106192346), (26, 77602099), (38, 53096173), (247, 8168642), (494, 4084321), (1543, 1307618), (2647, 762242), (3086, 653809), (5294, 381121), (20059, 100586), (29317, 68822), (34411, 58634), (40118, 50293)]