745482842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{540989}}^1$

素因数の和:541057

約数の個数: 16

約数和(自身を含む): 1226965320

約数和(自身を除く): 481482478

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 540989, 1081978, 7032857, 14065714, 28672417, 57344834, 372741421, 745482842]

約数ペア:

[(1, 745482842), (2, 372741421), (13, 57344834), (26, 28672417), (53, 14065714), (106, 7032857), (689, 1081978), (1378, 540989)]