2899894

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^2$

素因数の和:172

約数の個数: 24

約数和(自身を含む): 4921560

約数和(自身を除く): 2021666

約数列:

[1, 2, 17, 19, 34, 38, 67, 134, 323, 646, 1139, 1273, 2278, 2546, 4489, 8978, 21641, 43282, 76313, 85291, 152626, 170582, 1449947, 2899894]

約数ペア:

[(1, 2899894), (2, 1449947), (17, 170582), (19, 152626), (34, 85291), (38, 76313), (67, 43282), (134, 21641), (323, 8978), (646, 4489), (1139, 2546), (1273, 2278)]