2016578512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{9695089}}^1$

素因数の和:9695110

約数の個数: 20

約数和(自身を含む): 4207669060

約数和(自身を除く): 2191090548

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 9695089, 19390178, 38780356, 77560712, 126036157, 155121424, 252072314, 504144628, 1008289256, 2016578512]

約数ペア:

[(1, 2016578512), (2, 1008289256), (4, 504144628), (8, 252072314), (13, 155121424), (16, 126036157), (26, 77560712), (52, 38780356), (104, 19390178), (208, 9695089)]