4393196

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:605

約数の個数: 24

約数和(自身を含む): 8064000

約数和(自身を除く): 3670804

約数列:

[1, 2, 4, 31, 62, 71, 124, 142, 284, 499, 998, 1996, 2201, 4402, 8804, 15469, 30938, 35429, 61876, 70858, 141716, 1098299, 2196598, 4393196]

約数ペア:

[(1, 4393196), (2, 2196598), (4, 1098299), (31, 141716), (62, 70858), (71, 61876), (124, 35429), (142, 30938), (284, 15469), (499, 8804), (998, 4402), (1996, 2201)]