2507677484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{379721}}^1$

素因数の和:379865

約数の個数: 24

約数和(自身を含む): 4763232768

約数和(自身を除く): 2255555284

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 1651, 3302, 6604, 379721, 759442, 1518884, 4936373, 9872746, 19745492, 48224567, 96449134, 192898268, 626919371, 1253838742, 2507677484]

約数ペア:

[(1, 2507677484), (2, 1253838742), (4, 626919371), (13, 192898268), (26, 96449134), (52, 48224567), (127, 19745492), (254, 9872746), (508, 4936373), (1651, 1518884), (3302, 759442), (6604, 379721)]