9644470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2039}}^1$

素因数の和:2100

約数の個数: 32

約数和(自身を含む): 19388160

約数和(自身を除く): 9743690

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2039, 2365, 4078, 4730, 10195, 20390, 22429, 44858, 87677, 112145, 175354, 224290, 438385, 876770, 964447, 1928894, 4822235, 9644470]

約数ペア:

[(1, 9644470), (2, 4822235), (5, 1928894), (10, 964447), (11, 876770), (22, 438385), (43, 224290), (55, 175354), (86, 112145), (110, 87677), (215, 44858), (430, 22429), (473, 20390), (946, 10195), (2039, 4730), (2365, 4078)]