318451484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{48221}}^1$

素因数の和:48365

約数の個数: 24

約数和(自身を含む): 604896768

約数和(自身を除く): 286445284

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 1651, 3302, 6604, 48221, 96442, 192884, 626873, 1253746, 2507492, 6124067, 12248134, 24496268, 79612871, 159225742, 318451484]

約数ペア:

[(1, 318451484), (2, 159225742), (4, 79612871), (13, 24496268), (26, 12248134), (52, 6124067), (127, 2507492), (254, 1253746), (508, 626873), (1651, 192884), (3302, 96442), (6604, 48221)]