1340029384

素因数分解:

$2^3\times {\mathrm{199}}^1\times {\mathrm{841727}}^1$

素因数の和:841932

約数の個数: 16

約数和(自身を含む): 2525184000

約数和(自身を除く): 1185154616

約数列:

[1, 2, 4, 8, 199, 398, 796, 1592, 841727, 1683454, 3366908, 6733816, 167503673, 335007346, 670014692, 1340029384]

約数ペア:

[(1, 1340029384), (2, 670014692), (4, 335007346), (8, 167503673), (199, 6733816), (398, 3366908), (796, 1683454), (1592, 841727)]