127250452

素因数分解:

$2^2\times 7^2\times {\mathrm{347}}^1\times {\mathrm{1871}}^1$

素因数の和:2236

約数の個数: 36

約数和(自身を含む): 259930944

約数和(自身を除く): 132680492

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 347, 694, 1388, 1871, 2429, 3742, 4858, 7484, 9716, 13097, 17003, 26194, 34006, 52388, 68012, 91679, 183358, 366716, 649237, 1298474, 2596948, 4544659, 9089318, 18178636, 31812613, 63625226, 127250452]

約数ペア:

[(1, 127250452), (2, 63625226), (4, 31812613), (7, 18178636), (14, 9089318), (28, 4544659), (49, 2596948), (98, 1298474), (196, 649237), (347, 366716), (694, 183358), (1388, 91679), (1871, 68012), (2429, 52388), (3742, 34006), (4858, 26194), (7484, 17003), (9716, 13097)]