4964927888

素因数分解:

$2^4\times {\mathrm{1399}}^1\times {\mathrm{221807}}^1$

素因数の和:223214

約数の個数: 20

約数和(自身を含む): 9626467200

約数和(自身を除く): 4661539312

約数列:

[1, 2, 4, 8, 16, 1399, 2798, 5596, 11192, 22384, 221807, 443614, 887228, 1774456, 3548912, 310307993, 620615986, 1241231972, 2482463944, 4964927888]

約数ペア:

[(1, 4964927888), (2, 2482463944), (4, 1241231972), (8, 620615986), (16, 310307993), (1399, 3548912), (2798, 1774456), (5596, 887228), (11192, 443614), (22384, 221807)]