2012965916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{6173}}^1\times {\mathrm{6271}}^1$

素因数の和:12461

約数の個数: 24

約数和(自身を含む): 3794886144

約数和(自身を除く): 1781920228

約数列:

[1, 2, 4, 13, 26, 52, 6173, 6271, 12346, 12542, 24692, 25084, 80249, 81523, 160498, 163046, 320996, 326092, 38710883, 77421766, 154843532, 503241479, 1006482958, 2012965916]

約数ペア:

[(1, 2012965916), (2, 1006482958), (4, 503241479), (13, 154843532), (26, 77421766), (52, 38710883), (6173, 326092), (6271, 320996), (12346, 163046), (12542, 160498), (24692, 81523), (25084, 80249)]