1333384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{12821}}^1$

素因数の和:12840

約数の個数: 16

約数和(自身を含む): 2692620

約数和(自身を除く): 1359236

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 12821, 25642, 51284, 102568, 166673, 333346, 666692, 1333384]

約数ペア:

[(1, 1333384), (2, 666692), (4, 333346), (8, 166673), (13, 102568), (26, 51284), (52, 25642), (104, 12821)]