2242803020

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{436343}}^1$

素因数の和:436609

約数の個数: 24

約数和(自身を含む): 4728223584

約数和(自身を除く): 2485420564

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1285, 2570, 5140, 436343, 872686, 1745372, 2181715, 4363430, 8726860, 112140151, 224280302, 448560604, 560700755, 1121401510, 2242803020]

約数ペア:

[(1, 2242803020), (2, 1121401510), (4, 560700755), (5, 448560604), (10, 224280302), (20, 112140151), (257, 8726860), (514, 4363430), (1028, 2181715), (1285, 1745372), (2570, 872686), (5140, 436343)]