2942706

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1217}}^1$

素因数の和:1266

約数の個数: 32

約数和(自身を含む): 6547968

約数和(自身を除く): 3605262

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 1217, 2418, 2434, 3651, 7302, 15821, 31642, 37727, 47463, 75454, 94926, 113181, 226362, 490451, 980902, 1471353, 2942706]

約数ペア:

[(1, 2942706), (2, 1471353), (3, 980902), (6, 490451), (13, 226362), (26, 113181), (31, 94926), (39, 75454), (62, 47463), (78, 37727), (93, 31642), (186, 15821), (403, 7302), (806, 3651), (1209, 2434), (1217, 2418)]