131171012

素因数分解:

$2^2\times 7^1\times {\mathrm{829}}^1\times {\mathrm{5651}}^1$

素因数の和:6491

約数の個数: 24

約数和(自身を含む): 262704960

約数和(自身を除く): 131533948

約数列:

[1, 2, 4, 7, 14, 28, 829, 1658, 3316, 5651, 5803, 11302, 11606, 22604, 23212, 39557, 79114, 158228, 4684679, 9369358, 18738716, 32792753, 65585506, 131171012]

約数ペア:

[(1, 131171012), (2, 65585506), (4, 32792753), (7, 18738716), (14, 9369358), (28, 4684679), (829, 158228), (1658, 79114), (3316, 39557), (5651, 23212), (5803, 22604), (11302, 11606)]