381356354

素因数分解:

$2^1\times {\mathrm{331}}^1\times {\mathrm{449}}^1\times {\mathrm{1283}}^1$

素因数の和:2065

約数の個数: 16

約数和(自身を含む): 575488800

約数和(自身を除く): 194132446

約数列:

[1, 2, 331, 449, 662, 898, 1283, 2566, 148619, 297238, 424673, 576067, 849346, 1152134, 190678177, 381356354]

約数ペア:

[(1, 381356354), (2, 190678177), (331, 1152134), (449, 849346), (662, 576067), (898, 424673), (1283, 297238), (2566, 148619)]