1278156679

素因数分解:

${\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{433}}^1\times {\mathrm{1951}}^1$

素因数の和:2490

約数の個数: 16

約数和(自身を含む): 1372412160

約数和(自身を除く): 94255481

約数列:

[1, 17, 89, 433, 1513, 1951, 7361, 33167, 38537, 173639, 655129, 844783, 2951863, 14361311, 75185687, 1278156679]

約数ペア:

[(1, 1278156679), (17, 75185687), (89, 14361311), (433, 2951863), (1513, 844783), (1951, 655129), (7361, 173639), (33167, 38537)]