2990019344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{14375093}}^1$

素因数の和:14375114

約数の個数: 20

約数和(自身を含む): 6238790796

約数和(自身を除く): 3248771452

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 14375093, 28750186, 57500372, 115000744, 186876209, 230001488, 373752418, 747504836, 1495009672, 2990019344]

約数ペア:

[(1, 2990019344), (2, 1495009672), (4, 747504836), (8, 373752418), (13, 230001488), (16, 186876209), (26, 115000744), (52, 57500372), (104, 28750186), (208, 14375093)]