3992378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3571}}^1$

素因数の和:3629

約数の個数: 16

約数和(自身を含む): 6601056

約数和(自身を除く): 2608678

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 3571, 7142, 46423, 92846, 153553, 307106, 1996189, 3992378]

約数ペア:

[(1, 3992378), (2, 1996189), (13, 307106), (26, 153553), (43, 92846), (86, 46423), (559, 7142), (1118, 3571)]