2040601892

素因数分解:

$2^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{148429}}^1$

素因数の和:148931

約数の個数: 24

約数和(自身を含む): 4089543360

約数和(自身を除く): 2048941468

約数列:

[1, 2, 4, 7, 14, 28, 491, 982, 1964, 3437, 6874, 13748, 148429, 296858, 593716, 1039003, 2078006, 4156012, 72878639, 145757278, 291514556, 510150473, 1020300946, 2040601892]

約数ペア:

[(1, 2040601892), (2, 1020300946), (4, 510150473), (7, 291514556), (14, 145757278), (28, 72878639), (491, 4156012), (982, 2078006), (1964, 1039003), (3437, 593716), (6874, 296858), (13748, 148429)]