130068002

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{20771}}^1$

素因数の和:20905

約数の個数: 16

約数和(自身を含む): 203399424

約数和(自身を除く): 73331422

約数列:

[1, 2, 31, 62, 101, 202, 3131, 6262, 20771, 41542, 643901, 1287802, 2097871, 4195742, 65034001, 130068002]

約数ペア:

[(1, 130068002), (2, 65034001), (31, 4195742), (62, 2097871), (101, 1287802), (202, 643901), (3131, 41542), (6262, 20771)]