8683986248

素因数分解:

$2^3\times 7^1\times {\mathrm{331}}^1\times {\mathrm{468493}}^1$

素因数の和:468837

約数の個数: 32

約数和(自身を含む): 18664800960

約数和(自身を除く): 9980814712

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 331, 662, 1324, 2317, 2648, 4634, 9268, 18536, 468493, 936986, 1873972, 3279451, 3747944, 6558902, 13117804, 26235608, 155071183, 310142366, 620284732, 1085498281, 1240569464, 2170996562, 4341993124, 8683986248]

約数ペア:

[(1, 8683986248), (2, 4341993124), (4, 2170996562), (7, 1240569464), (8, 1085498281), (14, 620284732), (28, 310142366), (56, 155071183), (331, 26235608), (662, 13117804), (1324, 6558902), (2317, 3747944), (2648, 3279451), (4634, 1873972), (9268, 936986), (18536, 468493)]