119709988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{11213}}^1$

素因数の和:11391

約数の個数: 24

約数和(自身を含む): 223248312

約数和(自身を除く): 103538324

約数列:

[1, 2, 4, 17, 34, 68, 157, 314, 628, 2669, 5338, 10676, 11213, 22426, 44852, 190621, 381242, 762484, 1760441, 3520882, 7041764, 29927497, 59854994, 119709988]

約数ペア:

[(1, 119709988), (2, 59854994), (4, 29927497), (17, 7041764), (34, 3520882), (68, 1760441), (157, 762484), (314, 381242), (628, 190621), (2669, 44852), (5338, 22426), (10676, 11213)]