277958096

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1336337}}^1$

素因数の和:1336358

約数の個数: 20

約数和(自身を含む): 579970692

約数和(自身を除く): 302012596

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1336337, 2672674, 5345348, 10690696, 17372381, 21381392, 34744762, 69489524, 138979048, 277958096]

約数ペア:

[(1, 277958096), (2, 138979048), (4, 69489524), (8, 34744762), (13, 21381392), (16, 17372381), (26, 10690696), (52, 5345348), (104, 2672674), (208, 1336337)]