2912371088

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{91423}}^1$

素因数の和:91623

約数の個数: 40

約数和(自身を含む): 6189770496

約数和(自身を除く): 3277399408

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 181, 362, 724, 1448, 1991, 2896, 3982, 7964, 15928, 31856, 91423, 182846, 365692, 731384, 1005653, 1462768, 2011306, 4022612, 8045224, 16090448, 16547563, 33095126, 66190252, 132380504, 182023193, 264761008, 364046386, 728092772, 1456185544, 2912371088]

約数ペア:

[(1, 2912371088), (2, 1456185544), (4, 728092772), (8, 364046386), (11, 264761008), (16, 182023193), (22, 132380504), (44, 66190252), (88, 33095126), (176, 16547563), (181, 16090448), (362, 8045224), (724, 4022612), (1448, 2011306), (1991, 1462768), (2896, 1005653), (3982, 731384), (7964, 365692), (15928, 182846), (31856, 91423)]