247418716

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{907}}^1\times {\mathrm{1451}}^1$

素因数の和:2409

約数の個数: 24

約数和(自身を含む): 442987776

約数和(自身を除く): 195569060

約数列:

[1, 2, 4, 47, 94, 188, 907, 1451, 1814, 2902, 3628, 5804, 42629, 68197, 85258, 136394, 170516, 272788, 1316057, 2632114, 5264228, 61854679, 123709358, 247418716]

約数ペア:

[(1, 247418716), (2, 123709358), (4, 61854679), (47, 5264228), (94, 2632114), (188, 1316057), (907, 272788), (1451, 170516), (1814, 136394), (2902, 85258), (3628, 68197), (5804, 42629)]