489470110

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{670507}}^1$

素因数の和:670587

約数の個数: 16

約数和(自身を含む): 893116656

約数和(自身を除く): 403646546

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 670507, 1341014, 3352535, 6705070, 48947011, 97894022, 244735055, 489470110]

約数ペア:

[(1, 489470110), (2, 244735055), (5, 97894022), (10, 48947011), (73, 6705070), (146, 3352535), (365, 1341014), (730, 670507)]