980622

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{347}}^1$

素因数の和:512

約数の個数: 24

約数和(自身を含む): 2144376

約数和(自身を除く): 1163754

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 347, 471, 694, 942, 1041, 1413, 2082, 2826, 3123, 6246, 54479, 108958, 163437, 326874, 490311, 980622]

約数ペア:

[(1, 980622), (2, 490311), (3, 326874), (6, 163437), (9, 108958), (18, 54479), (157, 6246), (314, 3123), (347, 2826), (471, 2082), (694, 1413), (942, 1041)]