245904528

素因数分解:

$2^4\times 3^1\times {\mathrm{5123011}}^1$

素因数の和:5123022

約数の個数: 20

約数和(自身を含む): 635253488

約数和(自身を除く): 389348960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5123011, 10246022, 15369033, 20492044, 30738066, 40984088, 61476132, 81968176, 122952264, 245904528]

約数ペア:

[(1, 245904528), (2, 122952264), (3, 81968176), (4, 61476132), (6, 40984088), (8, 30738066), (12, 20492044), (16, 15369033), (24, 10246022), (48, 5123011)]