1248045688

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{67157}}^1$

素因数の和:67287

約数の個数: 32

約数和(自身を含む): 2466041760

約数和(自身を除く): 1217996072

約数列:

[1, 2, 4, 8, 23, 46, 92, 101, 184, 202, 404, 808, 2323, 4646, 9292, 18584, 67157, 134314, 268628, 537256, 1544611, 3089222, 6178444, 6782857, 12356888, 13565714, 27131428, 54262856, 156005711, 312011422, 624022844, 1248045688]

約数ペア:

[(1, 1248045688), (2, 624022844), (4, 312011422), (8, 156005711), (23, 54262856), (46, 27131428), (92, 13565714), (101, 12356888), (184, 6782857), (202, 6178444), (404, 3089222), (808, 1544611), (2323, 537256), (4646, 268628), (9292, 134314), (18584, 67157)]