289611014786

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{5309}}^1\times {\mathrm{254911}}^1$

素因数の和:260329

約数の個数: 16

約数和(自身を含む): 438560801280

約数和(自身を除く): 148949786494

約数列:

[1, 2, 107, 214, 5309, 10618, 254911, 509822, 568063, 1136126, 27275477, 54550954, 1353322499, 2706644998, 144805507393, 289611014786]

約数ペア:

[(1, 289611014786), (2, 144805507393), (107, 2706644998), (214, 1353322499), (5309, 54550954), (10618, 27275477), (254911, 1136126), (509822, 568063)]