1218089474

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5118023}}^1$

素因数の和:5118049

約数の個数: 16

約数和(自身を含む): 2210986368

約数和(自身を除く): 992896894

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 5118023, 10236046, 35826161, 71652322, 87006391, 174012782, 609044737, 1218089474]

約数ペア:

[(1, 1218089474), (2, 609044737), (7, 174012782), (14, 87006391), (17, 71652322), (34, 35826161), (119, 10236046), (238, 5118023)]