294906130

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{403981}}^1$

素因数の和:404061

約数の個数: 16

約数和(自身を含む): 538104024

約数和(自身を除く): 243197894

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 403981, 807962, 2019905, 4039810, 29490613, 58981226, 147453065, 294906130]

約数ペア:

[(1, 294906130), (2, 147453065), (5, 58981226), (10, 29490613), (73, 4039810), (146, 2019905), (365, 807962), (730, 403981)]