2047246201

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1187}}^1\times {\mathrm{1723}}^1$

素因数の和:2941

約数の個数: 32

約数和(自身を含む): 2752662528

約数和(自身を除く): 705416327

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 1187, 1723, 8309, 12061, 13057, 15431, 18953, 22399, 91399, 108017, 132671, 156793, 169741, 246389, 1188187, 1724723, 2045201, 14316407, 22497211, 26587613, 157480477, 186113291, 292463743, 2047246201]

約数ペア:

[(1, 2047246201), (7, 292463743), (11, 186113291), (13, 157480477), (77, 26587613), (91, 22497211), (143, 14316407), (1001, 2045201), (1187, 1724723), (1723, 1188187), (8309, 246389), (12061, 169741), (13057, 156793), (15431, 132671), (18953, 108017), (22399, 91399)]