2068164951

素因数分解:

$3^1\times {\mathrm{251}}^1\times {\mathrm{557}}^1\times {\mathrm{4931}}^1$

素因数の和:5742

約数の個数: 16

約数和(自身を含む): 2774072448

約数和(自身を除く): 705907497

約数列:

[1, 3, 251, 557, 753, 1671, 4931, 14793, 139807, 419421, 1237681, 2746567, 3713043, 8239701, 689388317, 2068164951]

約数ペア:

[(1, 2068164951), (3, 689388317), (251, 8239701), (557, 3713043), (753, 2746567), (1671, 1237681), (4931, 419421), (14793, 139807)]