2912884163

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{1979}}^1\times {\mathrm{5683}}^1$

素因数の和:7706

約数の個数: 16

約数和(自身を含む): 3421313280

約数和(自身を除く): 508429117

約数列:

[1, 7, 37, 259, 1979, 5683, 13853, 39781, 73223, 210271, 512561, 1471897, 11246657, 78726599, 416126309, 2912884163]

約数ペア:

[(1, 2912884163), (7, 416126309), (37, 78726599), (259, 11246657), (1979, 1471897), (5683, 512561), (13853, 210271), (39781, 73223)]