996824144

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{1519549}}^1$

素因数の和:1519598

約数の個数: 20

約数和(自身を含む): 1978454100

約数和(自身を除く): 981629956

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1519549, 3039098, 6078196, 12156392, 24312784, 62301509, 124603018, 249206036, 498412072, 996824144]

約数ペア:

[(1, 996824144), (2, 498412072), (4, 249206036), (8, 124603018), (16, 62301509), (41, 24312784), (82, 12156392), (164, 6078196), (328, 3039098), (656, 1519549)]