1677454480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1612937}}^1$

素因数の和:1612963

約数の個数: 40

約数和(自身を含む): 4200090552

約数和(自身を除く): 2522636072

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 1612937, 3225874, 6451748, 8064685, 12903496, 16129370, 20968181, 25806992, 32258740, 41936362, 64517480, 83872724, 104840905, 129034960, 167745448, 209681810, 335490896, 419363620, 838727240, 1677454480]

約数ペア:

[(1, 1677454480), (2, 838727240), (4, 419363620), (5, 335490896), (8, 209681810), (10, 167745448), (13, 129034960), (16, 104840905), (20, 83872724), (26, 64517480), (40, 41936362), (52, 32258740), (65, 25806992), (80, 20968181), (104, 16129370), (130, 12903496), (208, 8064685), (260, 6451748), (520, 3225874), (1040, 1612937)]