2131036784

素因数分解:

$2^4\times {\mathrm{4423}}^1\times {\mathrm{30113}}^1$

素因数の和:34544

約数の個数: 20

約数和(自身を含む): 4129954416

約数和(自身を除く): 1998917632

約数列:

[1, 2, 4, 8, 16, 4423, 8846, 17692, 30113, 35384, 60226, 70768, 120452, 240904, 481808, 133189799, 266379598, 532759196, 1065518392, 2131036784]

約数ペア:

[(1, 2131036784), (2, 1065518392), (4, 532759196), (8, 266379598), (16, 133189799), (4423, 481808), (8846, 240904), (17692, 120452), (30113, 70768), (35384, 60226)]