224699618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{1979}}^1$

素因数の和:2402

約数の個数: 32

約数和(自身を含む): 397172160

約数和(自身を除く): 172472542

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 397, 794, 1979, 3958, 4367, 5161, 8734, 10322, 21769, 25727, 43538, 51454, 56771, 113542, 282997, 565994, 785663, 1571326, 8642293, 10213619, 17284586, 20427238, 112349809, 224699618]

約数ペア:

[(1, 224699618), (2, 112349809), (11, 20427238), (13, 17284586), (22, 10213619), (26, 8642293), (143, 1571326), (286, 785663), (397, 565994), (794, 282997), (1979, 113542), (3958, 56771), (4367, 51454), (5161, 43538), (8734, 25727), (10322, 21769)]