492503996

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{28429}}^1$

素因数の和:28565

約数の個数: 24

約数和(自身を含む): 888380640

約数和(自身を除く): 395876644

約数列:

[1, 2, 4, 61, 71, 122, 142, 244, 284, 4331, 8662, 17324, 28429, 56858, 113716, 1734169, 2018459, 3468338, 4036918, 6936676, 8073836, 123125999, 246251998, 492503996]

約数ペア:

[(1, 492503996), (2, 246251998), (4, 123125999), (61, 8073836), (71, 6936676), (122, 4036918), (142, 3468338), (244, 2018459), (284, 1734169), (4331, 113716), (8662, 56858), (17324, 28429)]