2005778507

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{619}}^1\times {\mathrm{4649}}^1$

素因数の和:5326

約数の個数: 16

約数和(自身を含む): 2179548000

約数和(自身を除く): 173769493

約数列:

[1, 17, 41, 619, 697, 4649, 10523, 25379, 79033, 190609, 431443, 2877731, 3240353, 48921427, 117986971, 2005778507]

約数ペア:

[(1, 2005778507), (17, 117986971), (41, 48921427), (619, 3240353), (697, 2877731), (4649, 431443), (10523, 190609), (25379, 79033)]