126898130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{551731}}^1$

素因数の和:551761

約数の個数: 16

約数和(自身を含む): 238348224

約数和(自身を除く): 111450094

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 551731, 1103462, 2758655, 5517310, 12689813, 25379626, 63449065, 126898130]

約数ペア:

[(1, 126898130), (2, 63449065), (5, 25379626), (10, 12689813), (23, 5517310), (46, 2758655), (115, 1103462), (230, 551731)]