1380459023446

素因数分解:

$2^1\times {\mathrm{491}}^1\times {\mathrm{1871}}^1\times {\mathrm{751343}}^1$

素因数の和:753707

約数の個数: 16

約数和(自身を含む): 2076017568768

約数和(自身を除く): 695558545322

約数列:

[1, 2, 491, 982, 1871, 3742, 751343, 918661, 1502686, 1837322, 368909413, 737818826, 1405762753, 2811525506, 690229511723, 1380459023446]

約数ペア:

[(1, 1380459023446), (2, 690229511723), (491, 2811525506), (982, 1405762753), (1871, 737818826), (3742, 368909413), (751343, 1837322), (918661, 1502686)]