1898725424

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{2239063}}^1$

素因数の和:2239124

約数の個数: 20

約数和(自身を含む): 3748193136

約数和(自身を除く): 1849467712

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 2239063, 4478126, 8956252, 17912504, 35825008, 118670339, 237340678, 474681356, 949362712, 1898725424]

約数ペア:

[(1, 1898725424), (2, 949362712), (4, 474681356), (8, 237340678), (16, 118670339), (53, 35825008), (106, 17912504), (212, 8956252), (424, 4478126), (848, 2239063)]