2015012618

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{65777}}^1$

素因数の和:65866

約数の個数: 24

約数和(自身を含む): 3271403052

約数和(自身を除く): 1256390434

約数列:

[1, 2, 17, 34, 53, 106, 289, 578, 901, 1802, 15317, 30634, 65777, 131554, 1118209, 2236418, 3486181, 6972362, 19009553, 38019106, 59265077, 118530154, 1007506309, 2015012618]

約数ペア:

[(1, 2015012618), (2, 1007506309), (17, 118530154), (34, 59265077), (53, 38019106), (106, 19009553), (289, 6972362), (578, 3486181), (901, 2236418), (1802, 1118209), (15317, 131554), (30634, 65777)]