7947374

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{877}}^1$

素因数の和:1099

約数の個数: 16

約数和(自身を含む): 12516768

約数和(自身を除く): 4569394

約数列:

[1, 2, 23, 46, 197, 394, 877, 1754, 4531, 9062, 20171, 40342, 172769, 345538, 3973687, 7947374]

約数ペア:

[(1, 7947374), (2, 3973687), (23, 345538), (46, 172769), (197, 40342), (394, 20171), (877, 9062), (1754, 4531)]