2280821998

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{55207}}^1$

素因数の和:55456

約数の個数: 32

約数和(自身を含む): 4229374464

約数和(自身を除く): 1948552466

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 227, 454, 1589, 2951, 3178, 5902, 20657, 41314, 55207, 110414, 386449, 717691, 772898, 1435382, 5023837, 10047674, 12531989, 25063978, 87723923, 162915857, 175447846, 325831714, 1140410999, 2280821998]

約数ペア:

[(1, 2280821998), (2, 1140410999), (7, 325831714), (13, 175447846), (14, 162915857), (26, 87723923), (91, 25063978), (182, 12531989), (227, 10047674), (454, 5023837), (1589, 1435382), (2951, 772898), (3178, 717691), (5902, 386449), (20657, 110414), (41314, 55207)]