1492898

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:254

約数の個数: 24

約数和(自身を含む): 2553600

約数和(自身を除く): 1060702

約数列:

[1, 2, 11, 22, 31, 62, 121, 199, 242, 341, 398, 682, 2189, 3751, 4378, 6169, 7502, 12338, 24079, 48158, 67859, 135718, 746449, 1492898]

約数ペア:

[(1, 1492898), (2, 746449), (11, 135718), (22, 67859), (31, 48158), (62, 24079), (121, 12338), (199, 7502), (242, 6169), (341, 4378), (398, 3751), (682, 2189)]