4026178

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9109}}^1$

素因数の和:9141

約数の個数: 16

約数和(自身を含む): 6887160

約数和(自身を除く): 2860982

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 9109, 18218, 118417, 154853, 236834, 309706, 2013089, 4026178]

約数ペア:

[(1, 4026178), (2, 2013089), (13, 309706), (17, 236834), (26, 154853), (34, 118417), (221, 18218), (442, 9109)]