4988230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{38371}}^1$

素因数の和:38391

約数の個数: 16

約数和(自身を含む): 9669744

約数和(自身を除く): 4681514

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 38371, 76742, 191855, 383710, 498823, 997646, 2494115, 4988230]

約数ペア:

[(1, 4988230), (2, 2494115), (5, 997646), (10, 498823), (13, 383710), (26, 191855), (65, 76742), (130, 38371)]