2021892013

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{601}}^1\times {\mathrm{2309}}^1$

素因数の和:2988

約数の個数: 16

約数和(自身を含む): 2135992320

約数和(自身を除く): 114100307

約数列:

[1, 31, 47, 601, 1457, 2309, 18631, 28247, 71579, 108523, 875657, 1387709, 3364213, 43018979, 65222323, 2021892013]

約数ペア:

[(1, 2021892013), (31, 65222323), (47, 43018979), (601, 3364213), (1457, 1387709), (2309, 875657), (18631, 108523), (28247, 71579)]