634171006

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{10459}}^1$

素因数の和:10600

約数の個数: 32

約数和(自身を含む): 1120642560

約数和(自身を除く): 486471554

約数列:

[1, 2, 7, 14, 61, 71, 122, 142, 427, 497, 854, 994, 4331, 8662, 10459, 20918, 30317, 60634, 73213, 146426, 637999, 742589, 1275998, 1485178, 4465993, 5198123, 8931986, 10396246, 45297929, 90595858, 317085503, 634171006]

約数ペア:

[(1, 634171006), (2, 317085503), (7, 90595858), (14, 45297929), (61, 10396246), (71, 8931986), (122, 5198123), (142, 4465993), (427, 1485178), (497, 1275998), (854, 742589), (994, 637999), (4331, 146426), (8662, 73213), (10459, 60634), (20918, 30317)]