2319312989

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1\times {\mathrm{11197}}^1$

素因数の和:11564

約数の個数: 16

約数和(自身を含む): 2683219968

約数和(自身を除く): 363906979

約数列:

[1, 7, 127, 233, 889, 1631, 11197, 29591, 78379, 207137, 1422019, 2608901, 9954133, 18262307, 331330427, 2319312989]

約数ペア:

[(1, 2319312989), (7, 331330427), (127, 18262307), (233, 9954133), (889, 2608901), (1631, 1422019), (11197, 207137), (29591, 78379)]