2013971861

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{4327}}^1$

素因数の和:4505

約数の個数: 32

約数和(自身を含む): 2467998720

約数和(自身を除く): 454026859

約数列:

[1, 11, 17, 19, 131, 187, 209, 323, 1441, 2227, 2489, 3553, 4327, 24497, 27379, 42313, 47597, 73559, 82213, 465443, 566837, 809149, 904343, 1397621, 6235207, 9636229, 10769903, 15373831, 105998519, 118468933, 183088351, 2013971861]

約数ペア:

[(1, 2013971861), (11, 183088351), (17, 118468933), (19, 105998519), (131, 15373831), (187, 10769903), (209, 9636229), (323, 6235207), (1441, 1397621), (2227, 904343), (2489, 809149), (3553, 566837), (4327, 465443), (24497, 82213), (27379, 73559), (42313, 47597)]