2977880144

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{3959947}}^1$

素因数の和:3960002

約数の個数: 20

約数和(自身を含む): 5892402624

約数和(自身を除く): 2914522480

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 3959947, 7919894, 15839788, 31679576, 63359152, 186117509, 372235018, 744470036, 1488940072, 2977880144]

約数ペア:

[(1, 2977880144), (2, 1488940072), (4, 744470036), (8, 372235018), (16, 186117509), (47, 63359152), (94, 31679576), (188, 15839788), (376, 7919894), (752, 3959947)]