4912690

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2203}}^1$

素因数の和:2433

約数の個数: 16

約数和(自身を含む): 8886528

約数和(自身を除く): 3973838

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2203, 2230, 4406, 11015, 22030, 491269, 982538, 2456345, 4912690]

約数ペア:

[(1, 4912690), (2, 2456345), (5, 982538), (10, 491269), (223, 22030), (446, 11015), (1115, 4406), (2203, 2230)]