268471010

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{400703}}^1$

素因数の和:400777

約数の個数: 16

約数和(自身を含む): 490461696

約数和(自身を除く): 221990686

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 400703, 801406, 2003515, 4007030, 26847101, 53694202, 134235505, 268471010]

約数ペア:

[(1, 268471010), (2, 134235505), (5, 53694202), (10, 26847101), (67, 4007030), (134, 2003515), (335, 801406), (670, 400703)]