2103193079

素因数分解:

${\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{6269}}^1$

素因数の和:6610

約数の個数: 16

約数和(自身を含む): 2294218080

約数和(自身を除く): 191025001

約数列:

[1, 13, 131, 197, 1703, 2561, 6269, 25807, 81497, 335491, 821239, 1234993, 10676107, 16054909, 161784083, 2103193079]

約数ペア:

[(1, 2103193079), (13, 161784083), (131, 16054909), (197, 10676107), (1703, 1234993), (2561, 821239), (6269, 335491), (25807, 81497)]