109217026

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{4973}}^1$

素因数の和:5193

約数の個数: 16

約数和(自身を含む): 167126400

約数和(自身を除く): 57909374

約数列:

[1, 2, 79, 139, 158, 278, 4973, 9946, 10981, 21962, 392867, 691247, 785734, 1382494, 54608513, 109217026]

約数ペア:

[(1, 109217026), (2, 54608513), (79, 1382494), (139, 785734), (158, 691247), (278, 392867), (4973, 21962), (9946, 10981)]