2051244470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4241}}^1\times {\mathrm{4397}}^1$

素因数の和:8656

約数の個数: 32

約数和(自身を含む): 4029764256

約数和(自身を除く): 1978519786

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 4241, 4397, 8482, 8794, 21205, 21985, 42410, 43970, 46651, 48367, 93302, 96734, 233255, 241835, 466510, 483670, 18647677, 37295354, 93238385, 186476770, 205124447, 410248894, 1025622235, 2051244470]

約数ペア:

[(1, 2051244470), (2, 1025622235), (5, 410248894), (10, 205124447), (11, 186476770), (22, 93238385), (55, 37295354), (110, 18647677), (4241, 483670), (4397, 466510), (8482, 241835), (8794, 233255), (21205, 96734), (21985, 93302), (42410, 48367), (43970, 46651)]