418166992

素因数分解:

$2^4\times {\mathrm{1553}}^1\times {\mathrm{16829}}^1$

素因数の和:18390

約数の個数: 20

約数和(自身を含む): 810768420

約数和(自身を除く): 392601428

約数列:

[1, 2, 4, 8, 16, 1553, 3106, 6212, 12424, 16829, 24848, 33658, 67316, 134632, 269264, 26135437, 52270874, 104541748, 209083496, 418166992]

約数ペア:

[(1, 418166992), (2, 209083496), (4, 104541748), (8, 52270874), (16, 26135437), (1553, 269264), (3106, 134632), (6212, 67316), (12424, 33658), (16829, 24848)]