388274622

素因数分解:

$2^1\times 3^1\times {\mathrm{313}}^1\times {\mathrm{206749}}^1$

素因数の和:207067

約数の個数: 16

約数和(自身を含む): 779034000

約数和(自身を除く): 390759378

約数列:

[1, 2, 3, 6, 313, 626, 939, 1878, 206749, 413498, 620247, 1240494, 64712437, 129424874, 194137311, 388274622]

約数ペア:

[(1, 388274622), (2, 194137311), (3, 129424874), (6, 64712437), (313, 1240494), (626, 620247), (939, 413498), (1878, 206749)]