2175262973

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1901}}^1$

素因数の和:2069

約数の個数: 32

約数和(自身を含む): 2530725120

約数和(自身を除く): 355462147

約数列:

[1, 13, 23, 43, 89, 299, 559, 989, 1157, 1901, 2047, 3827, 12857, 24713, 26611, 43723, 49751, 81743, 88021, 169189, 568399, 1062659, 1144273, 1880089, 2199457, 3891347, 7275127, 24441157, 50587511, 94576651, 167327921, 2175262973]

約数ペア:

[(1, 2175262973), (13, 167327921), (23, 94576651), (43, 50587511), (89, 24441157), (299, 7275127), (559, 3891347), (989, 2199457), (1157, 1880089), (1901, 1144273), (2047, 1062659), (3827, 568399), (12857, 169189), (24713, 88021), (26611, 81743), (43723, 49751)]