43490194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1409}}^1$

素因数の和:1506

約数の個数: 32

約数和(自身を含む): 75530880

約数和(自身を除く): 32040686

約数列:

[1, 2, 11, 22, 23, 46, 61, 122, 253, 506, 671, 1342, 1403, 1409, 2806, 2818, 15433, 15499, 30866, 30998, 32407, 64814, 85949, 171898, 356477, 712954, 945439, 1890878, 1976827, 3953654, 21745097, 43490194]

約数ペア:

[(1, 43490194), (2, 21745097), (11, 3953654), (22, 1976827), (23, 1890878), (46, 945439), (61, 712954), (122, 356477), (253, 171898), (506, 85949), (671, 64814), (1342, 32407), (1403, 30998), (1409, 30866), (2806, 15499), (2818, 15433)]