1377197642

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{378559}}^1$

素因数の和:378685

約数の個数: 16

約数和(自身を含む): 2207761920

約数和(自身を除く): 830564278

約数列:

[1, 2, 17, 34, 107, 214, 1819, 3638, 378559, 757118, 6435503, 12871006, 40505813, 81011626, 688598821, 1377197642]

約数ペア:

[(1, 1377197642), (2, 688598821), (17, 81011626), (34, 40505813), (107, 12871006), (214, 6435503), (1819, 757118), (3638, 378559)]