512044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:289

約数の個数: 24

約数和(自身を含む): 991760

約数和(自身を除く): 479716

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 229, 458, 559, 916, 1118, 2236, 2977, 5954, 9847, 11908, 19694, 39388, 128011, 256022, 512044]

約数ペア:

[(1, 512044), (2, 256022), (4, 128011), (13, 39388), (26, 19694), (43, 11908), (52, 9847), (86, 5954), (172, 2977), (229, 2236), (458, 1118), (559, 916)]