2013457892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{66067}}^1$

素因数の和:66491

約数の個数: 24

約数和(自身を含む): 3718307040

約数和(自身を除く): 1704849148

約数列:

[1, 2, 4, 19, 38, 76, 401, 802, 1604, 7619, 15238, 30476, 66067, 132134, 264268, 1255273, 2510546, 5021092, 26492867, 52985734, 105971468, 503364473, 1006728946, 2013457892]

約数ペア:

[(1, 2013457892), (2, 1006728946), (4, 503364473), (19, 105971468), (38, 52985734), (76, 26492867), (401, 5021092), (802, 2510546), (1604, 1255273), (7619, 264268), (15238, 132134), (30476, 66067)]