145194182

素因数分解:

$2^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{25357}}^1$

素因数の和:25775

約数の個数: 16

約数和(自身を含む): 249522720

約数和(自身を除く): 104328538

約数列:

[1, 2, 7, 14, 409, 818, 2863, 5726, 25357, 50714, 177499, 354998, 10371013, 20742026, 72597091, 145194182]

約数ペア:

[(1, 145194182), (2, 72597091), (7, 20742026), (14, 10371013), (409, 354998), (818, 177499), (2863, 50714), (5726, 25357)]