1138178954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1203149}}^1$

素因数の和:1203205

約数の個数: 16

約数和(自身を含む): 1905789600

約数和(自身を除く): 767610646

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 1203149, 2406298, 13234639, 26469278, 51735407, 103470814, 569089477, 1138178954]

約数ペア:

[(1, 1138178954), (2, 569089477), (11, 103470814), (22, 51735407), (43, 26469278), (86, 13234639), (473, 2406298), (946, 1203149)]