9438000770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1995349}}^1$

素因数の和:1995410

約数の個数: 32

約数和(自身を含む): 18963806400

約数和(自身を除く): 9525805630

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 1995349, 3990698, 9976745, 19953490, 21948839, 43897678, 85800007, 109744195, 171600014, 219488390, 429000035, 858000070, 943800077, 1887600154, 4719000385, 9438000770]

約数ペア:

[(1, 9438000770), (2, 4719000385), (5, 1887600154), (10, 943800077), (11, 858000070), (22, 429000035), (43, 219488390), (55, 171600014), (86, 109744195), (110, 85800007), (215, 43897678), (430, 21948839), (473, 19953490), (946, 9976745), (2365, 3990698), (4730, 1995349)]