137502722

素因数分解:

$2^1\times 7^2\times {\mathrm{821}}^1\times {\mathrm{1709}}^1$

素因数の和:2546

約数の個数: 24

約数和(自身を含む): 240361020

約数和(自身を除く): 102858298

約数列:

[1, 2, 7, 14, 49, 98, 821, 1642, 1709, 3418, 5747, 11494, 11963, 23926, 40229, 80458, 83741, 167482, 1403089, 2806178, 9821623, 19643246, 68751361, 137502722]

約数ペア:

[(1, 137502722), (2, 68751361), (7, 19643246), (14, 9821623), (49, 2806178), (98, 1403089), (821, 167482), (1642, 83741), (1709, 80458), (3418, 40229), (5747, 23926), (11494, 11963)]