2149305906

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{126713}}^1$

素因数の和:126986

約数の個数: 32

約数和(自身を含む): 4707678528

約数和(自身を除く): 2558372622

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 257, 514, 771, 1542, 2827, 5654, 8481, 16962, 126713, 253426, 380139, 760278, 1393843, 2787686, 4181529, 8363058, 32565241, 65130482, 97695723, 195391446, 358217651, 716435302, 1074652953, 2149305906]

約数ペア:

[(1, 2149305906), (2, 1074652953), (3, 716435302), (6, 358217651), (11, 195391446), (22, 97695723), (33, 65130482), (66, 32565241), (257, 8363058), (514, 4181529), (771, 2787686), (1542, 1393843), (2827, 760278), (5654, 380139), (8481, 253426), (16962, 126713)]