2012193295

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2499619}}^1$

素因数の和:2499654

約数の個数: 16

約数和(自身を含む): 2879562240

約数和(自身を除く): 867368945

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 2499619, 12498095, 17497333, 57491237, 87486665, 287456185, 402438659, 2012193295]

約数ペア:

[(1, 2012193295), (5, 402438659), (7, 287456185), (23, 87486665), (35, 57491237), (115, 17497333), (161, 12498095), (805, 2499619)]