126956452

素因数分解:

$2^2\times 7^2\times {\mathrm{463}}^1\times {\mathrm{1399}}^1$

素因数の和:1880

約数の個数: 36

約数和(自身を含む): 259190400

約数和(自身を除く): 132233948

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 463, 926, 1399, 1852, 2798, 3241, 5596, 6482, 9793, 12964, 19586, 22687, 39172, 45374, 68551, 90748, 137102, 274204, 647737, 1295474, 2590948, 4534159, 9068318, 18136636, 31739113, 63478226, 126956452]

約数ペア:

[(1, 126956452), (2, 63478226), (4, 31739113), (7, 18136636), (14, 9068318), (28, 4534159), (49, 2590948), (98, 1295474), (196, 647737), (463, 274204), (926, 137102), (1399, 90748), (1852, 68551), (2798, 45374), (3241, 39172), (5596, 22687), (6482, 19586), (9793, 12964)]