2188158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{983}}^1$

素因数の和:1048

約数の個数: 32

約数和(自身を含む): 5101056

約数和(自身を除く): 2912898

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 983, 1113, 1966, 2226, 2949, 5898, 6881, 13762, 20643, 41286, 52099, 104198, 156297, 312594, 364693, 729386, 1094079, 2188158]

約数ペア:

[(1, 2188158), (2, 1094079), (3, 729386), (6, 364693), (7, 312594), (14, 156297), (21, 104198), (42, 52099), (53, 41286), (106, 20643), (159, 13762), (318, 6881), (371, 5898), (742, 2949), (983, 2226), (1113, 1966)]