9976460

素因数分解:

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

素因数の和:38393

約数の個数: 24

約数和(自身を含む): 22562736

約数和(自身を除く): 12586276

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 38371, 76742, 153484, 191855, 383710, 498823, 767420, 997646, 1995292, 2494115, 4988230, 9976460]

約数ペア:

[(1, 9976460), (2, 4988230), (4, 2494115), (5, 1995292), (10, 997646), (13, 767420), (20, 498823), (26, 383710), (52, 191855), (65, 153484), (130, 76742), (260, 38371)]