128029642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1453}}^1\times {\mathrm{3389}}^1$

素因数の和:4857

約数の個数: 16

約数和(自身を含む): 207020520

約数和(自身を除く): 78990878

約数列:

[1, 2, 13, 26, 1453, 2906, 3389, 6778, 18889, 37778, 44057, 88114, 4924217, 9848434, 64014821, 128029642]

約数ペア:

[(1, 128029642), (2, 64014821), (13, 9848434), (26, 4924217), (1453, 88114), (2906, 44057), (3389, 37778), (6778, 18889)]