2019953765

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{3371}}^1$

素因数の和:3533

約数の個数: 32

約数和(自身を含む): 2583221760

約数和(自身を除く): 563267995

約数列:

[1, 5, 37, 41, 79, 185, 205, 395, 1517, 2923, 3239, 3371, 7585, 14615, 16195, 16855, 119843, 124727, 138211, 266309, 599215, 623635, 691055, 1331545, 5113807, 9853433, 10918669, 25569035, 49267165, 54593345, 403990753, 2019953765]

約数ペア:

[(1, 2019953765), (5, 403990753), (37, 54593345), (41, 49267165), (79, 25569035), (185, 10918669), (205, 9853433), (395, 5113807), (1517, 1331545), (2923, 691055), (3239, 623635), (3371, 599215), (7585, 266309), (14615, 138211), (16195, 124727), (16855, 119843)]