288219724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{104579}}^1$

素因数の和:104649

約数の個数: 24

約数和(自身を含む): 553437360

約数和(自身を除く): 265217636

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 104579, 209158, 418316, 1359527, 2719054, 5438108, 5542687, 11085374, 22170748, 72054931, 144109862, 288219724]

約数ペア:

[(1, 288219724), (2, 144109862), (4, 72054931), (13, 22170748), (26, 11085374), (52, 5542687), (53, 5438108), (106, 2719054), (212, 1359527), (689, 418316), (1378, 209158), (2756, 104579)]