2039784416

素因数分解:

$2^5\times {\mathrm{797}}^1\times {\mathrm{79979}}^1$

素因数の和:80786

約数の個数: 24

約数和(自身を含む): 4020914520

約数和(自身を除く): 1981130104

約数列:

[1, 2, 4, 8, 16, 32, 797, 1594, 3188, 6376, 12752, 25504, 79979, 159958, 319916, 639832, 1279664, 2559328, 63743263, 127486526, 254973052, 509946104, 1019892208, 2039784416]

約数ペア:

[(1, 2039784416), (2, 1019892208), (4, 509946104), (8, 254973052), (16, 127486526), (32, 63743263), (797, 2559328), (1594, 1279664), (3188, 639832), (6376, 319916), (12752, 159958), (25504, 79979)]