2109471859

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{7951}}^1$

素因数の和:8322

約数の個数: 16

約数和(自身を含む): 2335979520

約数和(自身を除く): 226507661

約数列:

[1, 11, 89, 271, 979, 2981, 7951, 24119, 87461, 265309, 707639, 2154721, 7784029, 23701931, 191770169, 2109471859]

約数ペア:

[(1, 2109471859), (11, 191770169), (89, 23701931), (271, 7784029), (979, 2154721), (2981, 707639), (7951, 265309), (24119, 87461)]