494874910

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{313}}^1\times {\mathrm{709}}^1$

素因数の和:1252

約数の個数: 32

約数和(自身を含む): 898894080

約数和(自身を除く): 404019170

約数列:

[1, 2, 5, 10, 223, 313, 446, 626, 709, 1115, 1418, 1565, 2230, 3130, 3545, 7090, 69799, 139598, 158107, 221917, 316214, 348995, 443834, 697990, 790535, 1109585, 1581070, 2219170, 49487491, 98974982, 247437455, 494874910]

約数ペア:

[(1, 494874910), (2, 247437455), (5, 98974982), (10, 49487491), (223, 2219170), (313, 1581070), (446, 1109585), (626, 790535), (709, 697990), (1115, 443834), (1418, 348995), (1565, 316214), (2230, 221917), (3130, 158107), (3545, 139598), (7090, 69799)]