840086014

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{691}}^1\times {\mathrm{10303}}^1$

素因数の和:11055

約数の個数: 16

約数和(自身を含む): 1283466240

約数和(自身を除く): 443380226

約数列:

[1, 2, 59, 118, 691, 1382, 10303, 20606, 40769, 81538, 607877, 1215754, 7119373, 14238746, 420043007, 840086014]

約数ペア:

[(1, 840086014), (2, 420043007), (59, 14238746), (118, 7119373), (691, 1215754), (1382, 607877), (10303, 81538), (20606, 40769)]