7981116

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4651}}^1$

素因数の和:4682

約数の個数: 48

約数和(自身を含む): 21883008

約数和(自身を除く): 13901892

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 4651, 9302, 13953, 18604, 27906, 51161, 55812, 60463, 102322, 120926, 153483, 181389, 204644, 241852, 306966, 362778, 613932, 665093, 725556, 1330186, 1995279, 2660372, 3990558, 7981116]

約数ペア:

[(1, 7981116), (2, 3990558), (3, 2660372), (4, 1995279), (6, 1330186), (11, 725556), (12, 665093), (13, 613932), (22, 362778), (26, 306966), (33, 241852), (39, 204644), (44, 181389), (52, 153483), (66, 120926), (78, 102322), (132, 60463), (143, 55812), (156, 51161), (286, 27906), (429, 18604), (572, 13953), (858, 9302), (1716, 4651)]