26661986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{1303}}^1$

素因数の和:2105

約数の個数: 16

約数和(自身を含む): 43157184

約数和(自身を除く): 16495198

約数列:

[1, 2, 13, 26, 787, 1303, 1574, 2606, 10231, 16939, 20462, 33878, 1025461, 2050922, 13330993, 26661986]

約数ペア:

[(1, 26661986), (2, 13330993), (13, 2050922), (26, 1025461), (787, 33878), (1303, 20462), (1574, 16939), (2606, 10231)]