7197188

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1997}}^1$

素因数の和:2071

約数の個数: 24

約数和(自身を含む): 13594392

約数和(自身を除く): 6397204

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 1997, 3604, 3994, 7988, 33949, 67898, 105841, 135796, 211682, 423364, 1799297, 3598594, 7197188]

約数ペア:

[(1, 7197188), (2, 3598594), (4, 1799297), (17, 423364), (34, 211682), (53, 135796), (68, 105841), (106, 67898), (212, 33949), (901, 7988), (1802, 3994), (1997, 3604)]