1315778882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{156157}}^1$

素因数の和:156553

約数の個数: 16

約数和(自身を含む): 2158728192

約数和(自身を除く): 842949310

約数列:

[1, 2, 11, 22, 383, 766, 4213, 8426, 156157, 312314, 1717727, 3435454, 59808131, 119616262, 657889441, 1315778882]

約数ペア:

[(1, 1315778882), (2, 657889441), (11, 119616262), (22, 59808131), (383, 3435454), (766, 1717727), (4213, 312314), (8426, 156157)]