2018231632

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{292667}}^1$

素因数の和:293106

約数の個数: 20

約数和(自身を含む): 3919409856

約数和(自身を除く): 1901178224

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3448, 6896, 292667, 585334, 1170668, 2341336, 4682672, 126139477, 252278954, 504557908, 1009115816, 2018231632]

約数ペア:

[(1, 2018231632), (2, 1009115816), (4, 504557908), (8, 252278954), (16, 126139477), (431, 4682672), (862, 2341336), (1724, 1170668), (3448, 585334), (6896, 292667)]