538805956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{609509}}^1$

素因数の和:609543

約数の個数: 24

約数和(自身を含む): 1075175640

約数和(自身を除く): 536369684

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 609509, 1219018, 2438036, 7923617, 10361653, 15847234, 20723306, 31694468, 41446612, 134701489, 269402978, 538805956]

約数ペア:

[(1, 538805956), (2, 269402978), (4, 134701489), (13, 41446612), (17, 31694468), (26, 20723306), (34, 15847234), (52, 10361653), (68, 7923617), (221, 2438036), (442, 1219018), (884, 609509)]