2016388432

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{190657}}^1$

素因数の和:191326

約数の個数: 20

約数和(自身を含む): 3912683476

約数和(自身を除く): 1896295044

約数列:

[1, 2, 4, 8, 16, 661, 1322, 2644, 5288, 10576, 190657, 381314, 762628, 1525256, 3050512, 126024277, 252048554, 504097108, 1008194216, 2016388432]

約数ペア:

[(1, 2016388432), (2, 1008194216), (4, 504097108), (8, 252048554), (16, 126024277), (661, 3050512), (1322, 1525256), (2644, 762628), (5288, 381314), (10576, 190657)]