2000396474

素因数分解:

$2^1\times {\mathrm{167}}^1\times {\mathrm{449}}^1\times {\mathrm{13339}}^1$

素因数の和:13957

約数の個数: 16

約数和(自身を含む): 3025512000

約数和(自身を除く): 1025115526

約数列:

[1, 2, 167, 334, 449, 898, 13339, 26678, 74983, 149966, 2227613, 4455226, 5989211, 11978422, 1000198237, 2000396474]

約数ペア:

[(1, 2000396474), (2, 1000198237), (167, 11978422), (334, 5989211), (449, 4455226), (898, 2227613), (13339, 149966), (26678, 74983)]