1115764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:559

約数の個数: 24

約数和(自身を含む): 2156000

約数和(自身を除く): 1040236

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 499, 559, 998, 1118, 1996, 2236, 6487, 12974, 21457, 25948, 42914, 85828, 278941, 557882, 1115764]

約数ペア:

[(1, 1115764), (2, 557882), (4, 278941), (13, 85828), (26, 42914), (43, 25948), (52, 21457), (86, 12974), (172, 6487), (499, 2236), (559, 1996), (998, 1118)]