1268376443

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1\times {\mathrm{4253}}^1$

素因数の和:4654

約数の個数: 16

約数和(自身を含む): 1372782816

約数和(自身を除く): 104406373

約数列:

[1, 17, 53, 331, 901, 4253, 5627, 17543, 72301, 225409, 298231, 1407743, 3831953, 23931631, 74610379, 1268376443]

約数ペア:

[(1, 1268376443), (17, 74610379), (53, 23931631), (331, 3831953), (901, 1407743), (4253, 298231), (5627, 225409), (17543, 72301)]