2016588008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{208843}}^1$

素因数の和:208937

約数の個数: 32

約数和(自身を含む): 4059927360

約数和(自身を除く): 2043339352

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 284, 568, 1207, 2414, 4828, 9656, 208843, 417686, 835372, 1670744, 3550331, 7100662, 14201324, 14827853, 28402648, 29655706, 59311412, 118622824, 252073501, 504147002, 1008294004, 2016588008]

約数ペア:

[(1, 2016588008), (2, 1008294004), (4, 504147002), (8, 252073501), (17, 118622824), (34, 59311412), (68, 29655706), (71, 28402648), (136, 14827853), (142, 14201324), (284, 7100662), (568, 3550331), (1207, 1670744), (2414, 835372), (4828, 417686), (9656, 208843)]