2017402018

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1\times {\mathrm{41227}}^1$

素因数の和:41841

約数の個数: 16

約数和(自身を含む): 3101994720

約数和(自身を除く): 1084592702

約数列:

[1, 2, 43, 86, 569, 1138, 24467, 41227, 48934, 82454, 1772761, 3545522, 23458163, 46916326, 1008701009, 2017402018]

約数ペア:

[(1, 2017402018), (2, 1008701009), (43, 46916326), (86, 23458163), (569, 3545522), (1138, 1772761), (24467, 82454), (41227, 48934)]