2013149299

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1\times {\mathrm{389}}^1$

素因数の和:847

約数の個数: 32

約数和(自身を含む): 2466771840

約数和(自身を除く): 453622541

約数列:

[1, 7, 17, 119, 157, 277, 389, 1099, 1939, 2669, 2723, 4709, 6613, 18683, 32963, 43489, 46291, 61073, 107753, 304423, 427511, 739313, 754271, 1038241, 1831801, 5175191, 7267687, 12822607, 16917221, 118420547, 287592757, 2013149299]

約数ペア:

[(1, 2013149299), (7, 287592757), (17, 118420547), (119, 16917221), (157, 12822607), (277, 7267687), (389, 5175191), (1099, 1831801), (1939, 1038241), (2669, 754271), (2723, 739313), (4709, 427511), (6613, 304423), (18683, 107753), (32963, 61073), (43489, 46291)]