274249326

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{13681}}^1$

素因数の和:13956

約数の個数: 32

約数和(自身を含む): 593032608

約数和(自身を除く): 318783282

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 257, 514, 771, 1542, 3341, 6682, 10023, 13681, 20046, 27362, 41043, 82086, 177853, 355706, 533559, 1067118, 3516017, 7032034, 10548051, 21096102, 45708221, 91416442, 137124663, 274249326]

約数ペア:

[(1, 274249326), (2, 137124663), (3, 91416442), (6, 45708221), (13, 21096102), (26, 10548051), (39, 7032034), (78, 3516017), (257, 1067118), (514, 533559), (771, 355706), (1542, 177853), (3341, 82086), (6682, 41043), (10023, 27362), (13681, 20046)]