2012377939

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{1993}}^1$

素因数の和:2347

約数の個数: 32

約数和(自身を含む): 2476260864

約数和(自身を除く): 463882925

約数列:

[1, 11, 13, 23, 143, 253, 299, 307, 1993, 3289, 3377, 3991, 7061, 21923, 25909, 43901, 45839, 77671, 91793, 284999, 504229, 595907, 611851, 1009723, 6554977, 6730361, 7954063, 14072573, 87494693, 154798303, 182943449, 2012377939]

約数ペア:

[(1, 2012377939), (11, 182943449), (13, 154798303), (23, 87494693), (143, 14072573), (253, 7954063), (299, 6730361), (307, 6554977), (1993, 1009723), (3289, 611851), (3377, 595907), (3991, 504229), (7061, 284999), (21923, 91793), (25909, 77671), (43901, 45839)]