4454394

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 10533600

約数和(自身を除く): 6079206

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 109, 139, 147, 218, 278, 294, 327, 417, 654, 763, 834, 973, 1526, 1946, 2289, 2919, 4578, 5341, 5838, 6811, 10682, 13622, 15151, 16023, 20433, 30302, 32046, 40866, 45453, 90906, 106057, 212114, 318171, 636342, 742399, 1484798, 2227197, 4454394]

約数ペア:

[(1, 4454394), (2, 2227197), (3, 1484798), (6, 742399), (7, 636342), (14, 318171), (21, 212114), (42, 106057), (49, 90906), (98, 45453), (109, 40866), (139, 32046), (147, 30302), (218, 20433), (278, 16023), (294, 15151), (327, 13622), (417, 10682), (654, 6811), (763, 5838), (834, 5341), (973, 4578), (1526, 2919), (1946, 2289)]