410540018

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{27127}}^1$

素因数の和:27206

約数の個数: 32

約数和(自身を含む): 750034944

約数和(自身を除く): 339494926

約数列:

[1, 2, 7, 14, 23, 46, 47, 94, 161, 322, 329, 658, 1081, 2162, 7567, 15134, 27127, 54254, 189889, 379778, 623921, 1247842, 1274969, 2549938, 4367447, 8734894, 8924783, 17849566, 29324287, 58648574, 205270009, 410540018]

約数ペア:

[(1, 410540018), (2, 205270009), (7, 58648574), (14, 29324287), (23, 17849566), (46, 8924783), (47, 8734894), (94, 4367447), (161, 2549938), (322, 1274969), (329, 1247842), (658, 623921), (1081, 379778), (2162, 189889), (7567, 54254), (15134, 27127)]