130190546

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{13331}}^1$

素因数の和:13609

約数の個数: 16

約数和(自身を含む): 206379360

約数和(自身を除く): 76188814

約数列:

[1, 2, 19, 38, 257, 514, 4883, 9766, 13331, 26662, 253289, 506578, 3426067, 6852134, 65095273, 130190546]

約数ペア:

[(1, 130190546), (2, 65095273), (19, 6852134), (38, 3426067), (257, 506578), (514, 253289), (4883, 26662), (9766, 13331)]