2117804563

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{4079}}^1\times {\mathrm{4363}}^1$

素因数の和:8466

約数の個数: 16

約数和(自身を含む): 2563937280

約数和(自身を除く): 446132717

約数列:

[1, 7, 17, 119, 4079, 4363, 28553, 30541, 69343, 74171, 485401, 519197, 17796677, 124576739, 302543509, 2117804563]

約数ペア:

[(1, 2117804563), (7, 302543509), (17, 124576739), (119, 17796677), (4079, 519197), (4363, 485401), (28553, 74171), (30541, 69343)]