2700979778

素因数分解:

$2^1\times 7^1\times {\mathrm{2213}}^1\times {\mathrm{87179}}^1$

素因数の和:89401

約数の個数: 16

約数和(自身を含む): 4632396480

約数和(自身を除く): 1931416702

約数列:

[1, 2, 7, 14, 2213, 4426, 15491, 30982, 87179, 174358, 610253, 1220506, 192927127, 385854254, 1350489889, 2700979778]

約数ペア:

[(1, 2700979778), (2, 1350489889), (7, 385854254), (14, 192927127), (2213, 1220506), (4426, 610253), (15491, 174358), (30982, 87179)]