10991483998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1\times {\mathrm{9059}}^1$

素因数の和:9624

約数の個数: 32

約数和(自身を含む): 18168416640

約数和(自身を除く): 7176932642

約数列:

[1, 2, 11, 22, 131, 262, 421, 842, 1441, 2882, 4631, 9059, 9262, 18118, 55151, 99649, 110302, 199298, 606661, 1186729, 1213322, 2373458, 3813839, 7627678, 13054019, 26108038, 41952229, 83904458, 499612909, 999225818, 5495741999, 10991483998]

約数ペア:

[(1, 10991483998), (2, 5495741999), (11, 999225818), (22, 499612909), (131, 83904458), (262, 41952229), (421, 26108038), (842, 13054019), (1441, 7627678), (2882, 3813839), (4631, 2373458), (9059, 1213322), (9262, 1186729), (18118, 606661), (55151, 199298), (99649, 110302)]