2948748

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 7620480

約数和(自身を除く): 4671732

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 89, 132, 178, 251, 267, 356, 502, 534, 753, 979, 1004, 1068, 1506, 1958, 2761, 2937, 3012, 3916, 5522, 5874, 8283, 11044, 11748, 16566, 22339, 33132, 44678, 67017, 89356, 134034, 245729, 268068, 491458, 737187, 982916, 1474374, 2948748]

約数ペア:

[(1, 2948748), (2, 1474374), (3, 982916), (4, 737187), (6, 491458), (11, 268068), (12, 245729), (22, 134034), (33, 89356), (44, 67017), (66, 44678), (89, 33132), (132, 22339), (178, 16566), (251, 11748), (267, 11044), (356, 8283), (502, 5874), (534, 5522), (753, 3916), (979, 3012), (1004, 2937), (1068, 2761), (1506, 1958)]