1301901616

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{4786403}}^1$

素因数の和:4786428

約数の個数: 20

約数和(自身を含む): 2670813432

約数和(自身を除く): 1368911816

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 4786403, 9572806, 19145612, 38291224, 76582448, 81368851, 162737702, 325475404, 650950808, 1301901616]

約数ペア:

[(1, 1301901616), (2, 650950808), (4, 325475404), (8, 162737702), (16, 81368851), (17, 76582448), (34, 38291224), (68, 19145612), (136, 9572806), (272, 4786403)]