420921026494

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{887}}^1\times {\mathrm{44029}}^1$

素因数の和:45252

約数の個数: 32

約数和(自身を含む): 671401846080

約数和(自身を除く): 250480819586

約数列:

[1, 2, 17, 34, 317, 634, 887, 1774, 5389, 10778, 15079, 30158, 44029, 88058, 281179, 562358, 748493, 1496986, 4780043, 9560086, 13957193, 27914386, 39053723, 78107446, 237272281, 474544562, 663913291, 1327826582, 12380030191, 24760060382, 210460513247, 420921026494]

約数ペア:

[(1, 420921026494), (2, 210460513247), (17, 24760060382), (34, 12380030191), (317, 1327826582), (634, 663913291), (887, 474544562), (1774, 237272281), (5389, 78107446), (10778, 39053723), (15079, 27914386), (30158, 13957193), (44029, 9560086), (88058, 4780043), (281179, 1496986), (562358, 748493)]