491001074

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{1019}}^1\times {\mathrm{2707}}^1$

素因数の和:3817

約数の個数: 16

約数和(自身を含む): 745783200

約数和(自身を除く): 254782126

約数列:

[1, 2, 89, 178, 1019, 2038, 2707, 5414, 90691, 181382, 240923, 481846, 2758433, 5516866, 245500537, 491001074]

約数ペア:

[(1, 491001074), (2, 245500537), (89, 5516866), (178, 2758433), (1019, 481846), (2038, 240923), (2707, 181382), (5414, 90691)]