2080943368

素因数分解:

$2^3\times 7^2\times {\mathrm{5308529}}^1$

素因数の和:5308549

約数の個数: 24

約数和(自身を含む): 4538793150

約数和(自身を除く): 2457849782

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 5308529, 10617058, 21234116, 37159703, 42468232, 74319406, 148638812, 260117921, 297277624, 520235842, 1040471684, 2080943368]

約数ペア:

[(1, 2080943368), (2, 1040471684), (4, 520235842), (7, 297277624), (8, 260117921), (14, 148638812), (28, 74319406), (49, 42468232), (56, 37159703), (98, 21234116), (196, 10617058), (392, 5308529)]