1254293872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{6030259}}^1$

素因数の和:6030280

約数の個数: 20

約数和(自身を含む): 2617132840

約数和(自身を除く): 1362838968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 6030259, 12060518, 24121036, 48242072, 78393367, 96484144, 156786734, 313573468, 627146936, 1254293872]

約数ペア:

[(1, 1254293872), (2, 627146936), (4, 313573468), (8, 156786734), (13, 96484144), (16, 78393367), (26, 48242072), (52, 24121036), (104, 12060518), (208, 6030259)]