538794808

素因数分解:

$2^3\times {\mathrm{991}}^1\times {\mathrm{67961}}^1$

素因数の和:68958

約数の個数: 16

約数和(自身を含む): 1011274560

約数和(自身を除く): 472479752

約数列:

[1, 2, 4, 8, 991, 1982, 3964, 7928, 67961, 135922, 271844, 543688, 67349351, 134698702, 269397404, 538794808]

約数ペア:

[(1, 538794808), (2, 269397404), (4, 134698702), (8, 67349351), (991, 543688), (1982, 271844), (3964, 135922), (7928, 67961)]