739997398

素因数分解:

$2^1\times 7^1\times {\mathrm{2963}}^1\times {\mathrm{17839}}^1$

素因数の和:20811

約数の個数: 16

約数和(自身を含む): 1269066240

約数和(自身を除く): 529068842

約数列:

[1, 2, 7, 14, 2963, 5926, 17839, 20741, 35678, 41482, 124873, 249746, 52856957, 105713914, 369998699, 739997398]

約数ペア:

[(1, 739997398), (2, 369998699), (7, 105713914), (14, 52856957), (2963, 249746), (5926, 124873), (17839, 41482), (20741, 35678)]