2004409438

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{187223}}^1$

素因数の和:187379

約数の個数: 16

約数和(自身を含む): 3093689376

約数和(自身を除く): 1089279938

約数列:

[1, 2, 53, 101, 106, 202, 5353, 10706, 187223, 374446, 9922819, 18909523, 19845638, 37819046, 1002204719, 2004409438]

約数ペア:

[(1, 2004409438), (2, 1002204719), (53, 37819046), (101, 19845638), (106, 18909523), (202, 9922819), (5353, 374446), (10706, 187223)]