1742442

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:358

約数の個数: 32

約数和(自身を含む): 3810240

約数和(自身を除く): 2067798

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 251, 267, 502, 534, 753, 1157, 1506, 2314, 3263, 3471, 6526, 6942, 9789, 19578, 22339, 44678, 67017, 134034, 290407, 580814, 871221, 1742442]

約数ペア:

[(1, 1742442), (2, 871221), (3, 580814), (6, 290407), (13, 134034), (26, 67017), (39, 44678), (78, 22339), (89, 19578), (178, 9789), (251, 6942), (267, 6526), (502, 3471), (534, 3263), (753, 2314), (1157, 1506)]