2018073407

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{787}}^1\times {\mathrm{4637}}^1$

素因数の和:5510

約数の個数: 16

約数和(自身を含む): 2339036160

約数和(自身を除く): 320962753

約数列:

[1, 7, 79, 553, 787, 4637, 5509, 32459, 62173, 366323, 435211, 2564261, 3649319, 25545233, 288296201, 2018073407]

約数ペア:

[(1, 2018073407), (7, 288296201), (79, 25545233), (553, 3649319), (787, 2564261), (4637, 435211), (5509, 366323), (32459, 62173)]