274352156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{128683}}^1$

素因数の和:128741

約数の個数: 24

約数和(自身を含む): 529663344

約数和(自身を除く): 255311188

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 128683, 257366, 514732, 1672879, 3345758, 5276003, 6691516, 10552006, 21104012, 68588039, 137176078, 274352156]

約数ペア:

[(1, 274352156), (2, 137176078), (4, 68588039), (13, 21104012), (26, 10552006), (41, 6691516), (52, 5276003), (82, 3345758), (164, 1672879), (533, 514732), (1066, 257366), (2132, 128683)]