4187494

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{229}}^1$

素因数の和:495

約数の個数: 16

約数和(自身を含む): 6491520

約数和(自身を除く): 2304026

約数列:

[1, 2, 41, 82, 223, 229, 446, 458, 9143, 9389, 18286, 18778, 51067, 102134, 2093747, 4187494]

約数ペア:

[(1, 4187494), (2, 2093747), (41, 102134), (82, 51067), (223, 18778), (229, 18286), (446, 9389), (458, 9143)]