2785281108

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{1478387}}^1$

素因数の和:1478551

約数の個数: 24

約数和(自身を含む): 6540388512

約数和(自身を除く): 3755107404

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 1478387, 2956774, 4435161, 5913548, 8870322, 17740644, 232106759, 464213518, 696320277, 928427036, 1392640554, 2785281108]

約数ペア:

[(1, 2785281108), (2, 1392640554), (3, 928427036), (4, 696320277), (6, 464213518), (12, 232106759), (157, 17740644), (314, 8870322), (471, 5913548), (628, 4435161), (942, 2956774), (1884, 1478387)]