871172012

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{411707}}^1$

素因数の和:411757

約数の個数: 18

約数和(自身を含む): 1593721668

約数和(自身を除く): 722549656

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 411707, 823414, 1646828, 9469261, 18938522, 37877044, 217793003, 435586006, 871172012]

約数ペア:

[(1, 871172012), (2, 435586006), (4, 217793003), (23, 37877044), (46, 18938522), (92, 9469261), (529, 1646828), (1058, 823414), (2116, 411707)]