26984139170

素因数分解:

$2^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{5540891}}^1$

素因数の和:5541385

約数の個数: 16

約数和(自身を含む): 48671195328

約数和(自身を除く): 21687056158

約数列:

[1, 2, 5, 10, 487, 974, 2435, 4870, 5540891, 11081782, 27704455, 55408910, 2698413917, 5396827834, 13492069585, 26984139170]

約数ペア:

[(1, 26984139170), (2, 13492069585), (5, 5396827834), (10, 2698413917), (487, 55408910), (974, 27704455), (2435, 11081782), (4870, 5540891)]