2080490853

素因数分解:

$3^1\times 7^3\times {\mathrm{383}}^1\times {\mathrm{5279}}^1$

素因数の和:5686

約数の個数: 32

約数和(自身を含む): 3244032000

約数和(自身を除く): 1163541147

約数列:

[1, 3, 7, 21, 49, 147, 343, 383, 1029, 1149, 2681, 5279, 8043, 15837, 18767, 36953, 56301, 110859, 131369, 258671, 394107, 776013, 1810697, 2021857, 5432091, 6065571, 14152999, 42458997, 99070993, 297212979, 693496951, 2080490853]

約数ペア:

[(1, 2080490853), (3, 693496951), (7, 297212979), (21, 99070993), (49, 42458997), (147, 14152999), (343, 6065571), (383, 5432091), (1029, 2021857), (1149, 1810697), (2681, 776013), (5279, 394107), (8043, 258671), (15837, 131369), (18767, 110859), (36953, 56301)]