4215666

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1103}}^1$

素因数の和:1135

約数の個数: 48

約数和(自身を含む): 10571904

約数和(自身を除く): 6356238

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1103, 1274, 1911, 2206, 3309, 3822, 6618, 7721, 14339, 15442, 23163, 28678, 43017, 46326, 54047, 86034, 100373, 108094, 162141, 200746, 301119, 324282, 602238, 702611, 1405222, 2107833, 4215666]

約数ペア:

[(1, 4215666), (2, 2107833), (3, 1405222), (6, 702611), (7, 602238), (13, 324282), (14, 301119), (21, 200746), (26, 162141), (39, 108094), (42, 100373), (49, 86034), (78, 54047), (91, 46326), (98, 43017), (147, 28678), (182, 23163), (273, 15442), (294, 14339), (546, 7721), (637, 6618), (1103, 3822), (1274, 3309), (1911, 2206)]