7139820110

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{3383801}}^1$

素因数の和:3384019

約数の個数: 16

約数和(自身を含む): 12912588432

約数和(自身を除く): 5772768322

約数列:

[1, 2, 5, 10, 211, 422, 1055, 2110, 3383801, 6767602, 16919005, 33838010, 713982011, 1427964022, 3569910055, 7139820110]

約数ペア:

[(1, 7139820110), (2, 3569910055), (5, 1427964022), (10, 713982011), (211, 33838010), (422, 16919005), (1055, 6767602), (2110, 3383801)]