1239783734

素因数分解:

$2^1\times 7^1\times {\mathrm{1451}}^1\times {\mathrm{61031}}^1$

素因数の和:62491

約数の個数: 16

約数和(自身を含む): 2126843136

約数和(自身を除く): 887059402

約数列:

[1, 2, 7, 14, 1451, 2902, 10157, 20314, 61031, 122062, 427217, 854434, 88555981, 177111962, 619891867, 1239783734]

約数ペア:

[(1, 1239783734), (2, 619891867), (7, 177111962), (14, 88555981), (1451, 854434), (2902, 427217), (10157, 122062), (20314, 61031)]