2013242605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1\times {\mathrm{1409}}^1$

素因数の和:1821

約数の個数: 32

約数和(自身を含む): 2677691520

約数和(自身を除く): 664448915

約数列:

[1, 5, 11, 55, 83, 313, 415, 913, 1409, 1565, 3443, 4565, 7045, 15499, 17215, 25979, 77495, 116947, 129895, 285769, 441017, 584735, 1286417, 1428845, 2205085, 4851187, 6432085, 24255935, 36604411, 183022055, 402648521, 2013242605]

約数ペア:

[(1, 2013242605), (5, 402648521), (11, 183022055), (55, 36604411), (83, 24255935), (313, 6432085), (415, 4851187), (913, 2205085), (1409, 1428845), (1565, 1286417), (3443, 584735), (4565, 441017), (7045, 285769), (15499, 129895), (17215, 116947), (25979, 77495)]