2040698

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:182

約数の個数: 32

約数和(自身を含む): 3611520

約数和(自身を除く): 1570822

約数列:

[1, 2, 11, 22, 23, 37, 46, 74, 109, 218, 253, 407, 506, 814, 851, 1199, 1702, 2398, 2507, 4033, 5014, 8066, 9361, 18722, 27577, 44363, 55154, 88726, 92759, 185518, 1020349, 2040698]

約数ペア:

[(1, 2040698), (2, 1020349), (11, 185518), (22, 92759), (23, 88726), (37, 55154), (46, 44363), (74, 27577), (109, 18722), (218, 9361), (253, 8066), (407, 5014), (506, 4033), (814, 2507), (851, 2398), (1199, 1702)]