7642742

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{271}}^1$

素因数の和:571

約数の個数: 16

約数和(自身を含む): 11750400

約数和(自身を除く): 4107658

約数列:

[1, 2, 59, 118, 239, 271, 478, 542, 14101, 15989, 28202, 31978, 64769, 129538, 3821371, 7642742]

約数ペア:

[(1, 7642742), (2, 3821371), (59, 129538), (118, 64769), (239, 31978), (271, 28202), (478, 15989), (542, 14101)]