2012017179

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1\times {\mathrm{983}}^1$

素因数の和:1395

約数の個数: 32

約数和(自身を含む): 2857536000

約数和(自身を除く): 845518821

約数列:

[1, 3, 19, 57, 149, 241, 447, 723, 983, 2831, 2949, 4579, 8493, 13737, 18677, 35909, 56031, 107727, 146467, 236903, 439401, 682271, 710709, 2046813, 2782873, 4501157, 8348619, 13503471, 35298547, 105895641, 670672393, 2012017179]

約数ペア:

[(1, 2012017179), (3, 670672393), (19, 105895641), (57, 35298547), (149, 13503471), (241, 8348619), (447, 4501157), (723, 2782873), (983, 2046813), (2831, 710709), (2949, 682271), (4579, 439401), (8493, 236903), (13737, 146467), (18677, 107727), (35909, 56031)]