7876994

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1571}}^1$

素因数の和:1705

約数の個数: 16

約数和(自身を含む): 12450240

約数和(自身を除く): 4573246

約数列:

[1, 2, 23, 46, 109, 218, 1571, 2507, 3142, 5014, 36133, 72266, 171239, 342478, 3938497, 7876994]

約数ペア:

[(1, 7876994), (2, 3938497), (23, 342478), (46, 171239), (109, 72266), (218, 36133), (1571, 5014), (2507, 3142)]