2840207344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{13654843}}^1$

素因数の和:13654864

約数の個数: 20

約数和(自身を含む): 5926202296

約数和(自身を除く): 3085994952

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 13654843, 27309686, 54619372, 109238744, 177512959, 218477488, 355025918, 710051836, 1420103672, 2840207344]

約数ペア:

[(1, 2840207344), (2, 1420103672), (4, 710051836), (8, 355025918), (13, 218477488), (16, 177512959), (26, 109238744), (52, 54619372), (104, 27309686), (208, 13654843)]