2544191

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:230

約数の個数: 16

約数和(自身を含む): 2924544

約数和(自身を除く): 380353

約数列:

[1, 13, 23, 67, 127, 299, 871, 1541, 1651, 2921, 8509, 20033, 37973, 110617, 195707, 2544191]

約数ペア:

[(1, 2544191), (13, 195707), (23, 110617), (67, 37973), (127, 20033), (299, 8509), (871, 2921), (1541, 1651)]