2785172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2819}}^1$

素因数の和:2855

約数の個数: 24

約数和(自身を含む): 5527200

約数和(自身を除く): 2742028

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 2819, 5638, 11276, 36647, 53561, 73294, 107122, 146588, 214244, 696293, 1392586, 2785172]

約数ペア:

[(1, 2785172), (2, 1392586), (4, 696293), (13, 214244), (19, 146588), (26, 107122), (38, 73294), (52, 53561), (76, 36647), (247, 11276), (494, 5638), (988, 2819)]