2085902

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:252

約数の個数: 32

約数和(自身を含む): 3928512

約数和(自身を除く): 1842610

約数列:

[1, 2, 7, 13, 14, 26, 73, 91, 146, 157, 182, 314, 511, 949, 1022, 1099, 1898, 2041, 2198, 4082, 6643, 11461, 13286, 14287, 22922, 28574, 80227, 148993, 160454, 297986, 1042951, 2085902]

約数ペア:

[(1, 2085902), (2, 1042951), (7, 297986), (13, 160454), (14, 148993), (26, 80227), (73, 28574), (91, 22922), (146, 14287), (157, 13286), (182, 11461), (314, 6643), (511, 4082), (949, 2198), (1022, 2041), (1099, 1898)]