839220448

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{16001}}^1$

素因数の和:16171

約数の個数: 48

約数和(自身を含む): 1814626800

約数和(自身を除く): 975406352

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 149, 176, 298, 352, 596, 1192, 1639, 2384, 3278, 4768, 6556, 13112, 16001, 26224, 32002, 52448, 64004, 128008, 176011, 256016, 352022, 512032, 704044, 1408088, 2384149, 2816176, 4768298, 5632352, 9536596, 19073192, 26225639, 38146384, 52451278, 76292768, 104902556, 209805112, 419610224, 839220448]

約数ペア:

[(1, 839220448), (2, 419610224), (4, 209805112), (8, 104902556), (11, 76292768), (16, 52451278), (22, 38146384), (32, 26225639), (44, 19073192), (88, 9536596), (149, 5632352), (176, 4768298), (298, 2816176), (352, 2384149), (596, 1408088), (1192, 704044), (1639, 512032), (2384, 352022), (3278, 256016), (4768, 176011), (6556, 128008), (13112, 64004), (16001, 52448), (26224, 32002)]