2149163861

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{54869}}^1$

素因数の和:55036

約数の個数: 16

約数和(自身を含む): 2433594240

約数和(自身を除く): 284430379

約数列:

[1, 13, 23, 131, 299, 1703, 3013, 39169, 54869, 713297, 1261987, 7187839, 16405831, 93441907, 165320297, 2149163861]

約数ペア:

[(1, 2149163861), (13, 165320297), (23, 93441907), (131, 16405831), (299, 7187839), (1703, 1261987), (3013, 713297), (39169, 54869)]