2911246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2731}}^1$

素因数の和:2787

約数の個数: 16

約数和(自身を含む): 4819248

約数和(自身を除く): 1908002

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 2731, 5462, 35503, 71006, 111971, 223942, 1455623, 2911246]

約数ペア:

[(1, 2911246), (2, 1455623), (13, 223942), (26, 111971), (41, 71006), (82, 35503), (533, 5462), (1066, 2731)]