1306021906

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5487487}}^1$

素因数の和:5487513

約数の個数: 16

約数和(自身を含む): 2370594816

約数和(自身を除く): 1064572910

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 5487487, 10974974, 38412409, 76824818, 93287279, 186574558, 653010953, 1306021906]

約数ペア:

[(1, 1306021906), (2, 653010953), (7, 186574558), (14, 93287279), (17, 76824818), (34, 38412409), (119, 10974974), (238, 5487487)]