2016145808

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{3073393}}^1$

素因数の和:3073442

約数の個数: 20

約数和(自身を含む): 4001558988

約数和(自身を除く): 1985413180

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 3073393, 6146786, 12293572, 24587144, 49174288, 126009113, 252018226, 504036452, 1008072904, 2016145808]

約数ペア:

[(1, 2016145808), (2, 1008072904), (4, 504036452), (8, 252018226), (16, 126009113), (41, 49174288), (82, 24587144), (164, 12293572), (328, 6146786), (656, 3073393)]