488299394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{22397}}^1$

素因数の和:23401

約数の個数: 16

約数和(自身を含む): 799877376

約数和(自身を除く): 311577982

約数列:

[1, 2, 11, 22, 991, 1982, 10901, 21802, 22397, 44794, 246367, 492734, 22195427, 44390854, 244149697, 488299394]

約数ペア:

[(1, 488299394), (2, 244149697), (11, 44390854), (22, 22195427), (991, 492734), (1982, 246367), (10901, 44794), (21802, 22397)]