141971956

素因数分解:

$2^2\times 7^1\times {\mathrm{1093}}^1\times {\mathrm{4639}}^1$

素因数の和:5743

約数の個数: 24

約数和(自身を含む): 284264960

約数和(自身を除く): 142293004

約数列:

[1, 2, 4, 7, 14, 28, 1093, 2186, 4372, 4639, 7651, 9278, 15302, 18556, 30604, 32473, 64946, 129892, 5070427, 10140854, 20281708, 35492989, 70985978, 141971956]

約数ペア:

[(1, 141971956), (2, 70985978), (4, 35492989), (7, 20281708), (14, 10140854), (28, 5070427), (1093, 129892), (2186, 64946), (4372, 32473), (4639, 30604), (7651, 18556), (9278, 15302)]