1528442

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:397

約数の個数: 16

約数和(自身を含む): 2419200

約数和(自身を除く): 890758

約数列:

[1, 2, 23, 46, 149, 223, 298, 446, 3427, 5129, 6854, 10258, 33227, 66454, 764221, 1528442]

約数ペア:

[(1, 1528442), (2, 764221), (23, 66454), (46, 33227), (149, 10258), (223, 6854), (298, 5129), (446, 3427)]