2216423874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{210247}}^1$

素因数の和:210510

約数の個数: 32

約数和(自身を含む): 5086319616

約数和(自身を除く): 2869895742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 251, 502, 753, 1506, 1757, 3514, 5271, 10542, 210247, 420494, 630741, 1261482, 1471729, 2943458, 4415187, 8830374, 52771997, 105543994, 158315991, 316631982, 369403979, 738807958, 1108211937, 2216423874]

約数ペア:

[(1, 2216423874), (2, 1108211937), (3, 738807958), (6, 369403979), (7, 316631982), (14, 158315991), (21, 105543994), (42, 52771997), (251, 8830374), (502, 4415187), (753, 2943458), (1506, 1471729), (1757, 1261482), (3514, 630741), (5271, 420494), (10542, 210247)]