4914470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1039}}^1$

素因数の和:1100

約数の個数: 32

約数和(自身を含む): 9884160

約数和(自身を除く): 4969690

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 1039, 2078, 2365, 4730, 5195, 10390, 11429, 22858, 44677, 57145, 89354, 114290, 223385, 446770, 491447, 982894, 2457235, 4914470]

約数ペア:

[(1, 4914470), (2, 2457235), (5, 982894), (10, 491447), (11, 446770), (22, 223385), (43, 114290), (55, 89354), (86, 57145), (110, 44677), (215, 22858), (430, 11429), (473, 10390), (946, 5195), (1039, 4730), (2078, 2365)]