2238006928

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{781427}}^1$

素因数の和:781614

約数の個数: 20

約数和(自身を含む): 4360368240

約数和(自身を除く): 2122361312

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 781427, 1562854, 3125708, 6251416, 12502832, 139875433, 279750866, 559501732, 1119003464, 2238006928]

約数ペア:

[(1, 2238006928), (2, 1119003464), (4, 559501732), (8, 279750866), (16, 139875433), (179, 12502832), (358, 6251416), (716, 3125708), (1432, 1562854), (2864, 781427)]