299896990

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{228929}}^1$

素因数の和:229067

約数の個数: 16

約数和(自身を含む): 543937680

約数和(自身を除く): 244040690

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 228929, 457858, 1144645, 2289290, 29989699, 59979398, 149948495, 299896990]

約数ペア:

[(1, 299896990), (2, 149948495), (5, 59979398), (10, 29989699), (131, 2289290), (262, 1144645), (655, 457858), (1310, 228929)]