1389751536

素因数分解:

$2^4\times 3^1\times {\mathrm{229}}^1\times {\mathrm{126433}}^1$

素因数の和:126673

約数の個数: 40

約数和(自身を含む): 3605897680

約数和(自身を除く): 2216146144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 229, 458, 687, 916, 1374, 1832, 2748, 3664, 5496, 10992, 126433, 252866, 379299, 505732, 758598, 1011464, 1517196, 2022928, 3034392, 6068784, 28953157, 57906314, 86859471, 115812628, 173718942, 231625256, 347437884, 463250512, 694875768, 1389751536]

約数ペア:

[(1, 1389751536), (2, 694875768), (3, 463250512), (4, 347437884), (6, 231625256), (8, 173718942), (12, 115812628), (16, 86859471), (24, 57906314), (48, 28953157), (229, 6068784), (458, 3034392), (687, 2022928), (916, 1517196), (1374, 1011464), (1832, 758598), (2748, 505732), (3664, 379299), (5496, 252866), (10992, 126433)]