140275502

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{739}}^1\times {\mathrm{887}}^1$

素因数の和:1735

約数の個数: 16

約数和(自身を含む): 212906880

約数和(自身を除く): 72631378

約数列:

[1, 2, 107, 214, 739, 887, 1478, 1774, 79073, 94909, 158146, 189818, 655493, 1310986, 70137751, 140275502]

約数ペア:

[(1, 140275502), (2, 70137751), (107, 1310986), (214, 655493), (739, 189818), (887, 158146), (1478, 94909), (1774, 79073)]