2013505028

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{52859}}^1$

素因数の和:53059

約数の個数: 24

約数和(自身を含む): 3596594400

約数和(自身を除く): 1583089372

約数列:

[1, 2, 4, 89, 107, 178, 214, 356, 428, 9523, 19046, 38092, 52859, 105718, 211436, 4704451, 5655913, 9408902, 11311826, 18817804, 22623652, 503376257, 1006752514, 2013505028]

約数ペア:

[(1, 2013505028), (2, 1006752514), (4, 503376257), (89, 22623652), (107, 18817804), (178, 11311826), (214, 9408902), (356, 5655913), (428, 4704451), (9523, 211436), (19046, 105718), (38092, 52859)]