1914550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^2$

素因数の和:141

約数の個数: 36

約数和(自身を含む): 3951756

約数和(自身を除く): 2037206

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 59, 110, 118, 275, 295, 550, 590, 649, 1298, 1475, 2950, 3245, 3481, 6490, 6962, 16225, 17405, 32450, 34810, 38291, 76582, 87025, 174050, 191455, 382910, 957275, 1914550]

約数ペア:

[(1, 1914550), (2, 957275), (5, 382910), (10, 191455), (11, 174050), (22, 87025), (25, 76582), (50, 38291), (55, 34810), (59, 32450), (110, 17405), (118, 16225), (275, 6962), (295, 6490), (550, 3481), (590, 3245), (649, 2950), (1298, 1475)]