1009718138

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{320953}}^1$

素因数の和:320990

約数の個数: 24

約数和(自身を含む): 1792849044

約数和(自身を除く): 783130906

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 320953, 641906, 3530483, 4172389, 7060966, 8344778, 38835313, 45896279, 77670626, 91792558, 504859069, 1009718138]

約数ペア:

[(1, 1009718138), (2, 504859069), (11, 91792558), (13, 77670626), (22, 45896279), (26, 38835313), (121, 8344778), (143, 7060966), (242, 4172389), (286, 3530483), (1573, 641906), (3146, 320953)]