2862994

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{571}}^1$

素因数の和:705

約数の個数: 16

約数和(自身を含む): 4530240

約数和(自身を除く): 1667246

約数列:

[1, 2, 23, 46, 109, 218, 571, 1142, 2507, 5014, 13133, 26266, 62239, 124478, 1431497, 2862994]

約数ペア:

[(1, 2862994), (2, 1431497), (23, 124478), (46, 62239), (109, 26266), (218, 13133), (571, 5014), (1142, 2507)]