1915786922

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{28949}}^1$

素因数の和:29150

約数の個数: 32

約数和(自身を含む): 3418416000

約数和(自身を除く): 1502629078

約数列:

[1, 2, 7, 14, 29, 58, 163, 203, 326, 406, 1141, 2282, 4727, 9454, 28949, 33089, 57898, 66178, 202643, 405286, 839521, 1679042, 4718687, 5876647, 9437374, 11753294, 33030809, 66061618, 136841923, 273683846, 957893461, 1915786922]

約数ペア:

[(1, 1915786922), (2, 957893461), (7, 273683846), (14, 136841923), (29, 66061618), (58, 33030809), (163, 11753294), (203, 9437374), (326, 5876647), (406, 4718687), (1141, 1679042), (2282, 839521), (4727, 405286), (9454, 202643), (28949, 66178), (33089, 57898)]