13601975344

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{19770313}}^1$

素因数の和:19770364

約数の個数: 20

約数和(自身を含む): 26966708296

約数和(自身を除く): 13364732952

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 19770313, 39540626, 79081252, 158162504, 316325008, 850123459, 1700246918, 3400493836, 6800987672, 13601975344]

約数ペア:

[(1, 13601975344), (2, 6800987672), (4, 3400493836), (8, 1700246918), (16, 850123459), (43, 316325008), (86, 158162504), (172, 79081252), (344, 39540626), (688, 19770313)]