408314636

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{316033}}^1$

素因数の和:316073

約数の個数: 24

約数和(自身を含む): 796405680

約数和(自身を除く): 388091044

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 316033, 632066, 1264132, 5372561, 6004627, 10745122, 12009254, 21490244, 24018508, 102078659, 204157318, 408314636]

約数ペア:

[(1, 408314636), (2, 204157318), (4, 102078659), (17, 24018508), (19, 21490244), (34, 12009254), (38, 10745122), (68, 6004627), (76, 5372561), (323, 1264132), (646, 632066), (1292, 316033)]