173473874

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2861}}^1$

素因数の和:3002

約数の個数: 32

約数和(自身を含む): 306623232

約数和(自身を除く): 133149358

約数列:

[1, 2, 7, 14, 61, 71, 122, 142, 427, 497, 854, 994, 2861, 4331, 5722, 8662, 20027, 30317, 40054, 60634, 174521, 203131, 349042, 406262, 1221647, 1421917, 2443294, 2843834, 12390991, 24781982, 86736937, 173473874]

約数ペア:

[(1, 173473874), (2, 86736937), (7, 24781982), (14, 12390991), (61, 2843834), (71, 2443294), (122, 1421917), (142, 1221647), (427, 406262), (497, 349042), (854, 203131), (994, 174521), (2861, 60634), (4331, 40054), (5722, 30317), (8662, 20027)]