1797432848

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{6608209}}^1$

素因数の和:6608234

約数の個数: 20

約数和(自身を含む): 3687381180

約数和(自身を除く): 1889948332

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 6608209, 13216418, 26432836, 52865672, 105731344, 112339553, 224679106, 449358212, 898716424, 1797432848]

約数ペア:

[(1, 1797432848), (2, 898716424), (4, 449358212), (8, 224679106), (16, 112339553), (17, 105731344), (34, 52865672), (68, 26432836), (136, 13216418), (272, 6608209)]