1822843984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{8763673}}^1$

素因数の和:8763694

約数の個数: 20

約数和(自身を含む): 3803434516

約数和(自身を除く): 1980590532

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 8763673, 17527346, 35054692, 70109384, 113927749, 140218768, 227855498, 455710996, 911421992, 1822843984]

約数ペア:

[(1, 1822843984), (2, 911421992), (4, 455710996), (8, 227855498), (13, 140218768), (16, 113927749), (26, 70109384), (52, 35054692), (104, 17527346), (208, 8763673)]