1310625358

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4927163}}^1$

素因数の和:4927191

約数の個数: 16

約数和(自身を含む): 2365038720

約数和(自身を除く): 1054413362

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 4927163, 9854326, 34490141, 68980282, 93616097, 187232194, 655312679, 1310625358]

約数ペア:

[(1, 1310625358), (2, 655312679), (7, 187232194), (14, 93616097), (19, 68980282), (38, 34490141), (133, 9854326), (266, 4927163)]