1215205922

素因数分解:

$2^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{103457}}^1$

素因数の和:104305

約数の個数: 16

約数和(自身を含む): 2085713280

約数和(自身を除く): 870507358

約数列:

[1, 2, 7, 14, 839, 1678, 5873, 11746, 103457, 206914, 724199, 1448398, 86800423, 173600846, 607602961, 1215205922]

約数ペア:

[(1, 1215205922), (2, 607602961), (7, 173600846), (14, 86800423), (839, 1448398), (1678, 724199), (5873, 206914), (11746, 103457)]