2013968495

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{307711}}^1$

素因数の和:307751

約数の個数: 32

約数和(自身を含む): 3190358016

約数和(自身を除く): 1176389521

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 595, 935, 1309, 6545, 307711, 1538555, 2153977, 3384821, 5231087, 10769885, 16924105, 23693747, 26155435, 36617609, 57541957, 118468735, 183088045, 287709785, 402793699, 2013968495]

約数ペア:

[(1, 2013968495), (5, 402793699), (7, 287709785), (11, 183088045), (17, 118468735), (35, 57541957), (55, 36617609), (77, 26155435), (85, 23693747), (119, 16924105), (187, 10769885), (385, 5231087), (595, 3384821), (935, 2153977), (1309, 1538555), (6545, 307711)]