1639541036126

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{922126567}}^1$

素因数の和:922126703

約数の個数: 16

約数和(自身を含む): 2832772816896

約数和(自身を除く): 1193231780770

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 922126567, 1844253134, 6454885969, 12909771938, 117110074009, 234220148018, 819770518063, 1639541036126]

約数ペア:

[(1, 1639541036126), (2, 819770518063), (7, 234220148018), (14, 117110074009), (127, 12909771938), (254, 6454885969), (889, 1844253134), (1778, 922126567)]