409449092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{50153}}^1$

素因数の和:50327

約数の個数: 24

約数和(自身を含む): 776584536

約数和(自身を除く): 367135444

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 4082, 8164, 50153, 100306, 200612, 651989, 1303978, 2607956, 7874021, 15748042, 31496084, 102362273, 204724546, 409449092]

約数ペア:

[(1, 409449092), (2, 204724546), (4, 102362273), (13, 31496084), (26, 15748042), (52, 7874021), (157, 2607956), (314, 1303978), (628, 651989), (2041, 200612), (4082, 100306), (8164, 50153)]