235301872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1131259}}^1$

素因数の和:1131280

約数の個数: 20

約数和(自身を含む): 490966840

約数和(自身を除く): 255664968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1131259, 2262518, 4525036, 9050072, 14706367, 18100144, 29412734, 58825468, 117650936, 235301872]

約数ペア:

[(1, 235301872), (2, 117650936), (4, 58825468), (8, 29412734), (13, 18100144), (16, 14706367), (26, 9050072), (52, 4525036), (104, 2262518), (208, 1131259)]