2291986

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{919}}^1$

素因数の和:993

約数の個数: 16

約数和(自身を含む): 3643200

約数和(自身を除く): 1351214

約数列:

[1, 2, 29, 43, 58, 86, 919, 1247, 1838, 2494, 26651, 39517, 53302, 79034, 1145993, 2291986]

約数ペア:

[(1, 2291986), (2, 1145993), (29, 79034), (43, 53302), (58, 39517), (86, 26651), (919, 2494), (1247, 1838)]