245133998

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{79}}^2\times {\mathrm{479}}^1$

素因数の和:680

約数の個数: 24

約数和(自身を含む): 382294080

約数和(自身を除く): 137160082

約数列:

[1, 2, 41, 79, 82, 158, 479, 958, 3239, 6241, 6478, 12482, 19639, 37841, 39278, 75682, 255881, 511762, 1551481, 2989439, 3102962, 5978878, 122566999, 245133998]

約数ペア:

[(1, 245133998), (2, 122566999), (41, 5978878), (79, 3102962), (82, 2989439), (158, 1551481), (479, 511762), (958, 255881), (3239, 75682), (6241, 39278), (6478, 37841), (12482, 19639)]