2049164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:425

約数の個数: 24

約数和(自身を含む): 3901968

約数和(自身を除く): 1852804

約数列:

[1, 2, 4, 13, 26, 52, 157, 251, 314, 502, 628, 1004, 2041, 3263, 4082, 6526, 8164, 13052, 39407, 78814, 157628, 512291, 1024582, 2049164]

約数ペア:

[(1, 2049164), (2, 1024582), (4, 512291), (13, 157628), (26, 78814), (52, 39407), (157, 13052), (251, 8164), (314, 6526), (502, 4082), (628, 3263), (1004, 2041)]