78739202

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1\times {\mathrm{1439}}^1$

素因数の和:1801

約数の個数: 16

約数和(自身を含む): 119750400

約数和(自身を除く): 41011198

約数列:

[1, 2, 109, 218, 251, 502, 1439, 2878, 27359, 54718, 156851, 313702, 361189, 722378, 39369601, 78739202]

約数ペア:

[(1, 78739202), (2, 39369601), (109, 722378), (218, 361189), (251, 313702), (502, 156851), (1439, 54718), (2878, 27359)]