1538202

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:258

約数の個数: 32

約数和(自身を含む): 3294720

約数和(自身を除く): 1756518

約数列:

[1, 2, 3, 6, 19, 38, 57, 103, 114, 131, 206, 262, 309, 393, 618, 786, 1957, 2489, 3914, 4978, 5871, 7467, 11742, 13493, 14934, 26986, 40479, 80958, 256367, 512734, 769101, 1538202]

約数ペア:

[(1, 1538202), (2, 769101), (3, 512734), (6, 256367), (19, 80958), (38, 40479), (57, 26986), (103, 14934), (114, 13493), (131, 11742), (206, 7467), (262, 5871), (309, 4978), (393, 3914), (618, 2489), (786, 1957)]