1279072326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{742783}}^1$

素因数の和:742836

約数の個数: 32

約数和(自身を含む): 2994905088

約数和(自身を除く): 1715832762

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 742783, 1485566, 2228349, 4456698, 5199481, 10398962, 15598443, 30454103, 31196886, 60908206, 91362309, 182724618, 213178721, 426357442, 639536163, 1279072326]

約数ペア:

[(1, 1279072326), (2, 639536163), (3, 426357442), (6, 213178721), (7, 182724618), (14, 91362309), (21, 60908206), (41, 31196886), (42, 30454103), (82, 15598443), (123, 10398962), (246, 5199481), (287, 4456698), (574, 2228349), (861, 1485566), (1722, 742783)]