1279528078

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{607}}^1\times {\mathrm{15731}}^1$

素因数の和:16407

約数の個数: 16

約数和(自身を含む): 1951271424

約数和(自身を除く): 671743346

約数列:

[1, 2, 67, 134, 607, 1214, 15731, 31462, 40669, 81338, 1053977, 2107954, 9548717, 19097434, 639764039, 1279528078]

約数ペア:

[(1, 1279528078), (2, 639764039), (67, 19097434), (134, 9548717), (607, 2107954), (1214, 1053977), (15731, 81338), (31462, 40669)]