13831566644

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{256349}}^1$

素因数の和:256448

約数の個数: 48

約数和(自身を含む): 28940889600

約数和(自身を除く): 15109322956

約数列:

[1, 2, 4, 7, 14, 28, 41, 47, 82, 94, 164, 188, 287, 329, 574, 658, 1148, 1316, 1927, 3854, 7708, 13489, 26978, 53956, 256349, 512698, 1025396, 1794443, 3588886, 7177772, 10510309, 12048403, 21020618, 24096806, 42041236, 48193612, 73572163, 84338821, 147144326, 168677642, 294288652, 337355284, 493984523, 987969046, 1975938092, 3457891661, 6915783322, 13831566644]

約数ペア:

[(1, 13831566644), (2, 6915783322), (4, 3457891661), (7, 1975938092), (14, 987969046), (28, 493984523), (41, 337355284), (47, 294288652), (82, 168677642), (94, 147144326), (164, 84338821), (188, 73572163), (287, 48193612), (329, 42041236), (574, 24096806), (658, 21020618), (1148, 12048403), (1316, 10510309), (1927, 7177772), (3854, 3588886), (7708, 1794443), (13489, 1025396), (26978, 512698), (53956, 256349)]