247349788

素因数分解:

$2^2\times 7^1\times {\mathrm{593}}^1\times {\mathrm{14897}}^1$

素因数の和:15501

約数の個数: 24

約数和(自身を含む): 495567072

約数和(自身を除く): 248217284

約数列:

[1, 2, 4, 7, 14, 28, 593, 1186, 2372, 4151, 8302, 14897, 16604, 29794, 59588, 104279, 208558, 417116, 8833921, 17667842, 35335684, 61837447, 123674894, 247349788]

約数ペア:

[(1, 247349788), (2, 123674894), (4, 61837447), (7, 35335684), (14, 17667842), (28, 8833921), (593, 417116), (1186, 208558), (2372, 104279), (4151, 59588), (8302, 29794), (14897, 16604)]