1897572866

素因数分解:

$2^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{139589}}^1$

素因数の和:140569

約数の個数: 16

約数和(自身を含む): 3256355520

約数和(自身を除く): 1358782654

約数列:

[1, 2, 7, 14, 971, 1942, 6797, 13594, 139589, 279178, 977123, 1954246, 135540919, 271081838, 948786433, 1897572866]

約数ペア:

[(1, 1897572866), (2, 948786433), (7, 271081838), (14, 135540919), (971, 1954246), (1942, 977123), (6797, 279178), (13594, 139589)]