4081396

素因数分解:

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

素因数の和:184

約数の個数: 48

約数和(自身を含む): 8426880

約数和(自身を除く): 4345484

約数列:

[1, 2, 4, 11, 22, 23, 37, 44, 46, 74, 92, 109, 148, 218, 253, 407, 436, 506, 814, 851, 1012, 1199, 1628, 1702, 2398, 2507, 3404, 4033, 4796, 5014, 8066, 9361, 10028, 16132, 18722, 27577, 37444, 44363, 55154, 88726, 92759, 110308, 177452, 185518, 371036, 1020349, 2040698, 4081396]

約数ペア:

[(1, 4081396), (2, 2040698), (4, 1020349), (11, 371036), (22, 185518), (23, 177452), (37, 110308), (44, 92759), (46, 88726), (74, 55154), (92, 44363), (109, 37444), (148, 27577), (218, 18722), (253, 16132), (407, 10028), (436, 9361), (506, 8066), (814, 5014), (851, 4796), (1012, 4033), (1199, 3404), (1628, 2507), (1702, 2398)]