4080201905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{575893}}^1$

素因数の和:576020

約数の個数: 16

約数和(自身を含む): 5321260560

約数和(自身を除く): 1241058655

約数列:

[1, 5, 13, 65, 109, 545, 1417, 7085, 575893, 2879465, 7486609, 37433045, 62772337, 313861685, 816040381, 4080201905]

約数ペア:

[(1, 4080201905), (5, 816040381), (13, 313861685), (65, 62772337), (109, 37433045), (545, 7486609), (1417, 2879465), (7085, 575893)]