2073397249

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1417223}}^1$

素因数の和:1417260

約数の個数: 16

約数和(自身を含む): 2721070080

約数和(自身を除く): 647672831

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 1417223, 9920561, 15589453, 26927237, 109126171, 188490659, 296199607, 2073397249]

約数ペア:

[(1, 2073397249), (7, 296199607), (11, 188490659), (19, 109126171), (77, 26927237), (133, 15589453), (209, 9920561), (1463, 1417223)]