3991840.00000000

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{112951}}^1$

素因数の和:113014

約数の個数: 8

約数和(自身を含む): 21009072

約数和(自身を除く): 7229050

約数列:

[1, 2, 61, 122, 112951, 225902, 6890011, 13780022]

約数ペア:

[(1, 13780022), (2, 6890011), (61, 225902), (122, 112951)]