287130496

素因数分解:

$2^7\times {\mathrm{2243207}}^1$

素因数の和:2243221

約数の個数: 16

約数和(自身を含む): 572018040

約数和(自身を除く): 284887544

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 2243207, 4486414, 8972828, 17945656, 35891312, 71782624, 143565248, 287130496]

約数ペア:

[(1, 287130496), (2, 143565248), (4, 71782624), (8, 35891312), (16, 17945656), (32, 8972828), (64, 4486414), (128, 2243207)]