8420528036766

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{438980713}}^1$

素因数の和:438980880

約数の個数: 32

約数和(自身を含む): 17699702388480

約数和(自身を除く): 9279174351714

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 139, 278, 417, 834, 3197, 6394, 9591, 19182, 438980713, 877961426, 1316942139, 2633884278, 10096556399, 20193112798, 30289669197, 60579338394, 61018319107, 122036638214, 183054957321, 366109914642, 1403421339461, 2806842678922, 4210264018383, 8420528036766]

約数ペア:

[(1, 8420528036766), (2, 4210264018383), (3, 2806842678922), (6, 1403421339461), (23, 366109914642), (46, 183054957321), (69, 122036638214), (138, 61018319107), (139, 60579338394), (278, 30289669197), (417, 20193112798), (834, 10096556399), (3197, 2633884278), (6394, 1316942139), (9591, 877961426), (19182, 438980713)]