2720238064

素因数分解:

$2^4\times {\mathrm{593}}^1\times {\mathrm{286703}}^1$

素因数の和:287304

約数の個数: 20

約数和(自身を含む): 5279367456

約数和(自身を除く): 2559129392

約数列:

[1, 2, 4, 8, 16, 593, 1186, 2372, 4744, 9488, 286703, 573406, 1146812, 2293624, 4587248, 170014879, 340029758, 680059516, 1360119032, 2720238064]

約数ペア:

[(1, 2720238064), (2, 1360119032), (4, 680059516), (8, 340029758), (16, 170014879), (593, 4587248), (1186, 2293624), (2372, 1146812), (4744, 573406), (9488, 286703)]