259792528

素因数分解:

$2^4\times {\mathrm{541}}^1\times {\mathrm{30013}}^1$

素因数の和:30562

約数の個数: 20

約数和(自身を含む): 504295228

約数和(自身を除く): 244502700

約数列:

[1, 2, 4, 8, 16, 541, 1082, 2164, 4328, 8656, 30013, 60026, 120052, 240104, 480208, 16237033, 32474066, 64948132, 129896264, 259792528]

約数ペア:

[(1, 259792528), (2, 129896264), (4, 64948132), (8, 32474066), (16, 16237033), (541, 480208), (1082, 240104), (2164, 120052), (4328, 60026), (8656, 30013)]