2013067472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{9678209}}^1$

素因数の和:9678230

約数の個数: 20

約数和(自身を含む): 4200343140

約数和(自身を除く): 2187275668

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 9678209, 19356418, 38712836, 77425672, 125816717, 154851344, 251633434, 503266868, 1006533736, 2013067472]

約数ペア:

[(1, 2013067472), (2, 1006533736), (4, 503266868), (8, 251633434), (13, 154851344), (16, 125816717), (26, 77425672), (52, 38712836), (104, 19356418), (208, 9678209)]