1377778906

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5788987}}^1$

素因数の和:5789013

約数の個数: 16

約数和(自身を含む): 2500842816

約数和(自身を除く): 1123063910

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 5788987, 11577974, 40522909, 81045818, 98412779, 196825558, 688889453, 1377778906]

約数ペア:

[(1, 1377778906), (2, 688889453), (7, 196825558), (14, 98412779), (17, 81045818), (34, 40522909), (119, 11577974), (238, 5788987)]