2269384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{21821}}^1$

素因数の和:21840

約数の個数: 16

約数和(自身を含む): 4582620

約数和(自身を除く): 2313236

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 21821, 43642, 87284, 174568, 283673, 567346, 1134692, 2269384]

約数ペア:

[(1, 2269384), (2, 1134692), (4, 567346), (8, 283673), (13, 174568), (26, 87284), (52, 43642), (104, 21821)]