971569486

素因数分解:

$2^1\times {\mathrm{421}}^1\times {\mathrm{461}}^1\times {\mathrm{2503}}^1$

素因数の和:3387

約数の個数: 16

約数和(自身を含む): 1464569568

約数和(自身を除く): 493000082

約数列:

[1, 2, 421, 461, 842, 922, 2503, 5006, 194081, 388162, 1053763, 1153883, 2107526, 2307766, 485784743, 971569486]

約数ペア:

[(1, 971569486), (2, 485784743), (421, 2307766), (461, 2107526), (842, 1153883), (922, 1053763), (2503, 388162), (5006, 194081)]