278399606

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{13759}}^1$

素因数の和:13979

約数の個数: 16

約数和(自身を含む): 426670080

約数和(自身を除く): 148270474

約数列:

[1, 2, 67, 134, 151, 302, 10117, 13759, 20234, 27518, 921853, 1843706, 2077609, 4155218, 139199803, 278399606]

約数ペア:

[(1, 278399606), (2, 139199803), (67, 4155218), (134, 2077609), (151, 1843706), (302, 921853), (10117, 27518), (13759, 20234)]