1260194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2551}}^1$

素因数の和:2585

約数の個数: 16

約数和(自身を含む): 2143680

約数和(自身を除く): 883486

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 2551, 5102, 33163, 48469, 66326, 96938, 630097, 1260194]

約数ペア:

[(1, 1260194), (2, 630097), (13, 96938), (19, 66326), (26, 48469), (38, 33163), (247, 5102), (494, 2551)]