291234796190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{7203433}}^1$

素因数の和:7203764

約数の個数: 32

約数和(自身を含む): 566362794816

約数和(自身を除く): 275127998626

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 311, 622, 1555, 3110, 4043, 8086, 20215, 40430, 7203433, 14406866, 36017165, 72034330, 93644629, 187289258, 468223145, 936446290, 2240267663, 4480535326, 11201338315, 22402676630, 29123479619, 58246959238, 145617398095, 291234796190]

約数ペア:

[(1, 291234796190), (2, 145617398095), (5, 58246959238), (10, 29123479619), (13, 22402676630), (26, 11201338315), (65, 4480535326), (130, 2240267663), (311, 936446290), (622, 468223145), (1555, 187289258), (3110, 93644629), (4043, 72034330), (8086, 36017165), (20215, 14406866), (40430, 7203433)]