2134402948

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{115523}}^1$

素因数の和:115707

約数の個数: 24

約数和(自身を含む): 3881606400

約数和(自身を除く): 1747203452

約数列:

[1, 2, 4, 31, 62, 124, 149, 298, 596, 4619, 9238, 18476, 115523, 231046, 462092, 3581213, 7162426, 14324852, 17212927, 34425854, 68851708, 533600737, 1067201474, 2134402948]

約数ペア:

[(1, 2134402948), (2, 1067201474), (4, 533600737), (31, 68851708), (62, 34425854), (124, 17212927), (149, 14324852), (298, 7162426), (596, 3581213), (4619, 462092), (9238, 231046), (18476, 115523)]