1370366224

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{198719}}^1$

素因数の和:199158

約数の個数: 20

約数和(自身を含む): 2661258240

約数和(自身を除く): 1290892016

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3448, 6896, 198719, 397438, 794876, 1589752, 3179504, 85647889, 171295778, 342591556, 685183112, 1370366224]

約数ペア:

[(1, 1370366224), (2, 685183112), (4, 342591556), (8, 171295778), (16, 85647889), (431, 3179504), (862, 1589752), (1724, 794876), (3448, 397438), (6896, 198719)]