1789401064

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{20334103}}^1$

素因数の和:20334120

約数の個数: 16

約数和(自身を含む): 3660138720

約数和(自身を除く): 1870737656

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 20334103, 40668206, 81336412, 162672824, 223675133, 447350266, 894700532, 1789401064]

約数ペア:

[(1, 1789401064), (2, 894700532), (4, 447350266), (8, 223675133), (11, 162672824), (22, 81336412), (44, 40668206), (88, 20334103)]