6654430

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1627}}^1$

素因数の和:2043

約数の個数: 16

約数和(自身を含む): 12014640

約数和(自身を除く): 5360210

約数列:

[1, 2, 5, 10, 409, 818, 1627, 2045, 3254, 4090, 8135, 16270, 665443, 1330886, 3327215, 6654430]

約数ペア:

[(1, 6654430), (2, 3327215), (5, 1330886), (10, 665443), (409, 16270), (818, 8135), (1627, 4090), (2045, 3254)]