2097949469

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{736381}}^1$

素因数の和:736436

約数の個数: 16

約数和(自身を含む): 2686321536

約数和(自身を除く): 588372067

約数列:

[1, 7, 11, 37, 77, 259, 407, 2849, 736381, 5154667, 8100191, 27246097, 56701337, 190722679, 299707067, 2097949469]

約数ペア:

[(1, 2097949469), (7, 299707067), (11, 190722679), (37, 56701337), (77, 27246097), (259, 8100191), (407, 5154667), (2849, 736381)]