2021886548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^2\times {\mathrm{8623}}^1$

素因数の和:8784

約数の個数: 36

約数和(自身を含む): 3914019648

約数和(自身を除く): 1892133100

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 5329, 8623, 10658, 17246, 21316, 34492, 58619, 94853, 117238, 189706, 234476, 379412, 629479, 1258958, 2517916, 6924269, 13848538, 27697076, 45951967, 91903934, 183807868, 505471637, 1010943274, 2021886548]

約数ペア:

[(1, 2021886548), (2, 1010943274), (4, 505471637), (11, 183807868), (22, 91903934), (44, 45951967), (73, 27697076), (146, 13848538), (292, 6924269), (803, 2517916), (1606, 1258958), (3212, 629479), (5329, 379412), (8623, 234476), (10658, 189706), (17246, 117238), (21316, 94853), (34492, 58619)]