2017455557

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 2402120448

約数和(自身を除く): 384664891

約数列:

[1, 13, 23, 29, 71, 113, 299, 377, 667, 841, 923, 1469, 1633, 2059, 2599, 3277, 8023, 8671, 10933, 19343, 21229, 26767, 33787, 42601, 47357, 59711, 75371, 95033, 104299, 184529, 232667, 251459, 615641, 776243, 979823, 1235429, 1373353, 2185759, 2398877, 3024671, 5351341, 6747343, 17853589, 28414867, 69567433, 87715459, 155188889, 2017455557]

約数ペア:

[(1, 2017455557), (13, 155188889), (23, 87715459), (29, 69567433), (71, 28414867), (113, 17853589), (299, 6747343), (377, 5351341), (667, 3024671), (841, 2398877), (923, 2185759), (1469, 1373353), (1633, 1235429), (2059, 979823), (2599, 776243), (3277, 615641), (8023, 251459), (8671, 232667), (10933, 184529), (19343, 104299), (21229, 95033), (26767, 75371), (33787, 59711), (42601, 47357)]