1641102914

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{65839}}^1$

素因数の和:65966

約数の個数: 24

約数和(自身を含む): 2732096640

約数和(自身を除く): 1090993726

約数列:

[1, 2, 11, 22, 103, 121, 206, 242, 1133, 2266, 12463, 24926, 65839, 131678, 724229, 1448458, 6781417, 7966519, 13562834, 15933038, 74595587, 149191174, 820551457, 1641102914]

約数ペア:

[(1, 1641102914), (2, 820551457), (11, 149191174), (22, 74595587), (103, 15933038), (121, 13562834), (206, 7966519), (242, 6781417), (1133, 1448458), (2266, 724229), (12463, 131678), (24926, 65839)]