1308212668

素因数分解:

$2^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{105467}}^1$

素因数の和:105921

約数の個数: 24

約数和(自身を含む): 2622356352

約数和(自身を除く): 1314143684

約数列:

[1, 2, 4, 7, 14, 28, 443, 886, 1772, 3101, 6202, 12404, 105467, 210934, 421868, 738269, 1476538, 2953076, 46721881, 93443762, 186887524, 327053167, 654106334, 1308212668]

約数ペア:

[(1, 1308212668), (2, 654106334), (4, 327053167), (7, 186887524), (14, 93443762), (28, 46721881), (443, 2953076), (886, 1476538), (1772, 738269), (3101, 421868), (6202, 210934), (12404, 105467)]