12844020199364

素因数分解:

$2^2\times {\mathrm{419}}^1\times {\mathrm{172411}}^1\times {\mathrm{44449}}^1$

素因数の和:217283

約数の個数: 24

約数和(自身を含む): 22531317396000

約数和(自身を除く): 9687297196636

約数列:

[1, 2, 4, 419, 838, 1676, 44449, 88898, 172411, 177796, 344822, 689644, 18624131, 37248262, 72240209, 74496524, 144480418, 288960836, 7663496539, 15326993078, 30653986156, 3211005049841, 6422010099682, 12844020199364]

約数ペア:

[(1, 12844020199364), (2, 6422010099682), (4, 3211005049841), (419, 30653986156), (838, 15326993078), (1676, 7663496539), (44449, 288960836), (88898, 144480418), (172411, 74496524), (177796, 72240209), (344822, 37248262), (689644, 18624131)]