1489667078

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{751}}^1\times {\mathrm{18713}}^1$

素因数の和:19519

約数の個数: 16

約数和(自身を含む): 2279814336

約数和(自身を除く): 790147258

約数列:

[1, 2, 53, 106, 751, 1502, 18713, 37426, 39803, 79606, 991789, 1983578, 14053463, 28106926, 744833539, 1489667078]

約数ペア:

[(1, 1489667078), (2, 744833539), (53, 28106926), (106, 14053463), (751, 1983578), (1502, 991789), (18713, 79606), (37426, 39803)]