379700902

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{203921}}^1$

素因数の和:203956

約数の個数: 24

約数和(自身を含む): 697413240

約数和(自身を除く): 317712338

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 203921, 407842, 1427447, 2854894, 3874499, 7748998, 9992129, 19984258, 27121493, 54242986, 189850451, 379700902]

約数ペア:

[(1, 379700902), (2, 189850451), (7, 54242986), (14, 27121493), (19, 19984258), (38, 9992129), (49, 7748998), (98, 3874499), (133, 2854894), (266, 1427447), (931, 407842), (1862, 203921)]