2144544

素因数分解:

$2^5\times 3^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:353

約数の個数: 48

約数和(自身を含む): 5715360

約数和(自身を除く): 3570816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 89, 96, 178, 251, 267, 356, 502, 534, 712, 753, 1004, 1068, 1424, 1506, 2008, 2136, 2848, 3012, 4016, 4272, 6024, 8032, 8544, 12048, 22339, 24096, 44678, 67017, 89356, 134034, 178712, 268068, 357424, 536136, 714848, 1072272, 2144544]

約数ペア:

[(1, 2144544), (2, 1072272), (3, 714848), (4, 536136), (6, 357424), (8, 268068), (12, 178712), (16, 134034), (24, 89356), (32, 67017), (48, 44678), (89, 24096), (96, 22339), (178, 12048), (251, 8544), (267, 8032), (356, 6024), (502, 4272), (534, 4016), (712, 3012), (753, 2848), (1004, 2136), (1068, 2008), (1424, 1506)]