1279430162

素因数分解:

$2^1\times {\mathrm{397}}^1\times {\mathrm{1009}}^1\times {\mathrm{1597}}^1$

素因数の和:3005

約数の個数: 16

約数和(自身を含む): 1927092120

約数和(自身を除く): 647661958

約数列:

[1, 2, 397, 794, 1009, 1597, 2018, 3194, 400573, 634009, 801146, 1268018, 1611373, 3222746, 639715081, 1279430162]

約数ペア:

[(1, 1279430162), (2, 639715081), (397, 3222746), (794, 1611373), (1009, 1268018), (1597, 801146), (2018, 634009), (3194, 400573)]