2180856

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{1021}}^1$

素因数の和:1119

約数の個数: 32

約数和(自身を含む): 5518800

約数和(自身を除く): 3337944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1021, 1068, 2042, 2136, 3063, 4084, 6126, 8168, 12252, 24504, 90869, 181738, 272607, 363476, 545214, 726952, 1090428, 2180856]

約数ペア:

[(1, 2180856), (2, 1090428), (3, 726952), (4, 545214), (6, 363476), (8, 272607), (12, 181738), (24, 90869), (89, 24504), (178, 12252), (267, 8168), (356, 6126), (534, 4084), (712, 3063), (1021, 2136), (1068, 2042)]