1402265638

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{296713}}^1$

素因数の和:296871

約数の個数: 16

約数和(自身を含む): 2243157840

約数和(自身を除く): 840892202

約数列:

[1, 2, 17, 34, 139, 278, 2363, 4726, 296713, 593426, 5044121, 10088242, 41243107, 82486214, 701132819, 1402265638]

約数ペア:

[(1, 1402265638), (2, 701132819), (17, 82486214), (34, 41243107), (139, 10088242), (278, 5044121), (2363, 593426), (4726, 296713)]