492070018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1177201}}^1$

素因数の和:1177233

約数の個数: 16

約数和(自身を含む): 847585440

約数和(自身を除く): 355515422

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 1177201, 2354402, 12949211, 22366819, 25898422, 44733638, 246035009, 492070018]

約数ペア:

[(1, 492070018), (2, 246035009), (11, 44733638), (19, 25898422), (22, 22366819), (38, 12949211), (209, 2354402), (418, 1177201)]