286571804

素因数分解:

$2^2\times {\mathrm{193}}^1\times {\mathrm{317}}^1\times {\mathrm{1171}}^1$

素因数の和:1685

約数の個数: 24

約数和(自身を含む): 506121168

約数和(自身を除く): 219549364

約数列:

[1, 2, 4, 193, 317, 386, 634, 772, 1171, 1268, 2342, 4684, 61181, 122362, 226003, 244724, 371207, 452006, 742414, 904012, 1484828, 71642951, 143285902, 286571804]

約数ペア:

[(1, 286571804), (2, 143285902), (4, 71642951), (193, 1484828), (317, 904012), (386, 742414), (634, 452006), (772, 371207), (1171, 244724), (1268, 226003), (2342, 122362), (4684, 61181)]