401039666

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{97387}}^1$

素因数の和:97489

約数の個数: 16

約数和(自身を含む): 631074240

約数和(自身を除く): 230034574

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 97387, 194774, 2824223, 5648446, 6914477, 13828954, 200519833, 401039666]

約数ペア:

[(1, 401039666), (2, 200519833), (29, 13828954), (58, 6914477), (71, 5648446), (142, 2824223), (2059, 194774), (4118, 97387)]